Home / 5,059,355.20-7,570,600.80-3,732,251.20

Finding the Fourth Proportional to 5,059,355.20, 7,570,600.80 and 3,732,251.20

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Solution

The fourth proportional to 5,059,355.20, 7,570,600.80 and 3,732,251.20 is: 5,584,779.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,355.20 : 7,570,600.80 = 3,732,251.20 : x
  2. Step 2: Convert to fraction form
    5,059,355.20/7,570,600.80 = 3,732,251.20/x
  3. Step 3: Cross multiply
    5,059,355.20x = 7,570,600.80 × 3,732,251.20
  4. Step 4: Simplify right side
    5,059,355.20x = 28,255,383,920,520.96
  5. Step 5: Solve for x
    x = 28,255,383,920,520.96/5,059,355.20
  6. Step 6: Final answer
    x = 5,584,779.64

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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.