Home / 993,787.92-1,488,757.32-594,743.04

Finding the Fourth Proportional to 993,787.92, 1,488,757.32 and 594,743.04

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Solution

The fourth proportional to 993,787.92, 1,488,757.32 and 594,743.04 is: 890,962.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,787.92 : 1,488,757.32 = 594,743.04 : x
  2. Step 2: Convert to fraction form
    993,787.92/1,488,757.32 = 594,743.04/x
  3. Step 3: Cross multiply
    993,787.92x = 1,488,757.32 × 594,743.04
  4. Step 4: Simplify right side
    993,787.92x = 885,428,054,319.05
  5. Step 5: Solve for x
    x = 885,428,054,319.05/993,787.92
  6. Step 6: Final answer
    x = 890,962.79

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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.