Home / 6,151,415.10-9,227,122.65-4,028,048.70

Finding the Fourth Proportional to 6,151,415.10, 9,227,122.65 and 4,028,048.70

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Solution

The fourth proportional to 6,151,415.10, 9,227,122.65 and 4,028,048.70 is: 6,042,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,415.10 : 9,227,122.65 = 4,028,048.70 : x
  2. Step 2: Convert to fraction form
    6,151,415.10/9,227,122.65 = 4,028,048.70/x
  3. Step 3: Cross multiply
    6,151,415.10x = 9,227,122.65 × 4,028,048.70
  4. Step 4: Simplify right side
    6,151,415.10x = 37,167,299,395,073.05
  5. Step 5: Solve for x
    x = 37,167,299,395,073.05/6,151,415.10
  6. Step 6: Final answer
    x = 6,042,073.05

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.