Home / 4,829,789.90-7,244,933.01-1,235,588.04

Finding the Fourth Proportional to 4,829,789.90, 7,244,933.01 and 1,235,588.04

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Solution

The fourth proportional to 4,829,789.90, 7,244,933.01 and 1,235,588.04 is: 1,853,445.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,789.90 : 7,244,933.01 = 1,235,588.04 : x
  2. Step 2: Convert to fraction form
    4,829,789.90/7,244,933.01 = 1,235,588.04/x
  3. Step 3: Cross multiply
    4,829,789.90x = 7,244,933.01 × 1,235,588.04
  4. Step 4: Simplify right side
    4,829,789.90x = 8,951,752,577,757.20
  5. Step 5: Solve for x
    x = 8,951,752,577,757.20/4,829,789.90
  6. Step 6: Final answer
    x = 1,853,445.55

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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.