Home / 4,932,258.10-7,398,387.15-1,566,805.30

Finding the Fourth Proportional to 4,932,258.10, 7,398,387.15 and 1,566,805.30

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Solution

The fourth proportional to 4,932,258.10, 7,398,387.15 and 1,566,805.30 is: 2,350,207.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,258.10 : 7,398,387.15 = 1,566,805.30 : x
  2. Step 2: Convert to fraction form
    4,932,258.10/7,398,387.15 = 1,566,805.30/x
  3. Step 3: Cross multiply
    4,932,258.10x = 7,398,387.15 × 1,566,805.30
  4. Step 4: Simplify right side
    4,932,258.10x = 11,591,832,198,071.90
  5. Step 5: Solve for x
    x = 11,591,832,198,071.90/4,932,258.10
  6. Step 6: Final answer
    x = 2,350,207.95

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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.