Home / 4,229,068.36-5,828,069.46-4,151,342.92

Finding the Fourth Proportional to 4,229,068.36, 5,828,069.46 and 4,151,342.92

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Solution

The fourth proportional to 4,229,068.36, 5,828,069.46 and 4,151,342.92 is: 5,720,956.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,068.36 : 5,828,069.46 = 4,151,342.92 : x
  2. Step 2: Convert to fraction form
    4,229,068.36/5,828,069.46 = 4,151,342.92/x
  3. Step 3: Cross multiply
    4,229,068.36x = 5,828,069.46 × 4,151,342.92
  4. Step 4: Simplify right side
    4,229,068.36x = 24,194,314,890,039.22
  5. Step 5: Solve for x
    x = 24,194,314,890,039.22/4,229,068.36
  6. Step 6: Final answer
    x = 5,720,956.21

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Half scale
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Double scale
Find fourth proportional to 4,229,069.36, 5,828,070.84 and 4,151,343.92
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.