Home / 1,554,304.10-2,331,456.15-922,892.90

Finding the Fourth Proportional to 1,554,304.10, 2,331,456.15 and 922,892.90

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Solution

The fourth proportional to 1,554,304.10, 2,331,456.15 and 922,892.90 is: 1,384,339.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,304.10 : 2,331,456.15 = 922,892.90 : x
  2. Step 2: Convert to fraction form
    1,554,304.10/2,331,456.15 = 922,892.90/x
  3. Step 3: Cross multiply
    1,554,304.10x = 2,331,456.15 × 922,892.90
  4. Step 4: Simplify right side
    1,554,304.10x = 2,151,684,327,496.34
  5. Step 5: Solve for x
    x = 2,151,684,327,496.34/1,554,304.10
  6. Step 6: Final answer
    x = 1,384,339.35

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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.