Home / 6,047,802.60-9,071,703.90-4,536,148.20

Finding the Fourth Proportional to 6,047,802.60, 9,071,703.90 and 4,536,148.20

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Solution

The fourth proportional to 6,047,802.60, 9,071,703.90 and 4,536,148.20 is: 6,804,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,802.60 : 9,071,703.90 = 4,536,148.20 : x
  2. Step 2: Convert to fraction form
    6,047,802.60/9,071,703.90 = 4,536,148.20/x
  3. Step 3: Cross multiply
    6,047,802.60x = 9,071,703.90 × 4,536,148.20
  4. Step 4: Simplify right side
    6,047,802.60x = 41,150,593,316,917.98
  5. Step 5: Solve for x
    x = 41,150,593,316,917.98/6,047,802.60
  6. Step 6: Final answer
    x = 6,804,222.30

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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.