Home / 4,884,753.25-7,317,881.42-3,260,624.86

Finding the Fourth Proportional to 4,884,753.25, 7,317,881.42 and 3,260,624.86

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Solution

The fourth proportional to 4,884,753.25, 7,317,881.42 and 3,260,624.86 is: 4,884,763.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,753.25 : 7,317,881.42 = 3,260,624.86 : x
  2. Step 2: Convert to fraction form
    4,884,753.25/7,317,881.42 = 3,260,624.86/x
  3. Step 3: Cross multiply
    4,884,753.25x = 7,317,881.42 × 3,260,624.86
  4. Step 4: Simplify right side
    4,884,753.25x = 23,860,866,070,440.96
  5. Step 5: Solve for x
    x = 23,860,866,070,440.96/4,884,753.25
  6. Step 6: Final answer
    x = 4,884,763.85

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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.