Home / 2,539,304.43-3,808,562.94-741,705.18

Finding the Fourth Proportional to 2,539,304.43, 3,808,562.94 and 741,705.18

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Solution

The fourth proportional to 2,539,304.43, 3,808,562.94 and 741,705.18 is: 1,112,442.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,304.43 : 3,808,562.94 = 741,705.18 : x
  2. Step 2: Convert to fraction form
    2,539,304.43/3,808,562.94 = 741,705.18/x
  3. Step 3: Cross multiply
    2,539,304.43x = 3,808,562.94 × 741,705.18
  4. Step 4: Simplify right side
    2,539,304.43x = 2,824,830,860,954.03
  5. Step 5: Solve for x
    x = 2,824,830,860,954.03/2,539,304.43
  6. Step 6: Final answer
    x = 1,112,442.77

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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.