Home / 2,428,658-3,643,161.96-932,750

Finding the Fourth Proportional to 2,428,658, 3,643,161.96 and 932,750

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Solution

The fourth proportional to 2,428,658, 3,643,161.96 and 932,750 is: 1,399,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,658 : 3,643,161.96 = 932,750 : x
  2. Step 2: Convert to fraction form
    2,428,658/3,643,161.96 = 932,750/x
  3. Step 3: Cross multiply
    2,428,658x = 3,643,161.96 × 932,750
  4. Step 4: Simplify right side
    2,428,658x = 3,398,159,318,190
  5. Step 5: Solve for x
    x = 3,398,159,318,190/2,428,658
  6. Step 6: Final answer
    x = 1,399,192.20

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