Home / 5,832,005.10-8,748,007.65-3,711,489.90

Finding the Fourth Proportional to 5,832,005.10, 8,748,007.65 and 3,711,489.90

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Solution

The fourth proportional to 5,832,005.10, 8,748,007.65 and 3,711,489.90 is: 5,567,234.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,005.10 : 8,748,007.65 = 3,711,489.90 : x
  2. Step 2: Convert to fraction form
    5,832,005.10/8,748,007.65 = 3,711,489.90/x
  3. Step 3: Cross multiply
    5,832,005.10x = 8,748,007.65 × 3,711,489.90
  4. Step 4: Simplify right side
    5,832,005.10x = 32,468,142,038,097.73
  5. Step 5: Solve for x
    x = 32,468,142,038,097.73/5,832,005.10
  6. Step 6: Final answer
    x = 5,567,234.85

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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.