Home / 1,041,304.32-1,561,562.28-567,731.88

Finding the Fourth Proportional to 1,041,304.32, 1,561,562.28 and 567,731.88

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Solution

The fourth proportional to 1,041,304.32, 1,561,562.28 and 567,731.88 is: 851,382.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,304.32 : 1,561,562.28 = 567,731.88 : x
  2. Step 2: Convert to fraction form
    1,041,304.32/1,561,562.28 = 567,731.88/x
  3. Step 3: Cross multiply
    1,041,304.32x = 1,561,562.28 × 567,731.88
  4. Step 4: Simplify right side
    1,041,304.32x = 886,548,688,961.49
  5. Step 5: Solve for x
    x = 886,548,688,961.49/1,041,304.32
  6. Step 6: Final answer
    x = 851,382.90

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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.