Home / 5,703,171.73-8,555,151.25-1,659,693.04

Finding the Fourth Proportional to 5,703,171.73, 8,555,151.25 and 1,659,693.04

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Solution

The fourth proportional to 5,703,171.73, 8,555,151.25 and 1,659,693.04 is: 2,489,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,171.73 : 8,555,151.25 = 1,659,693.04 : x
  2. Step 2: Convert to fraction form
    5,703,171.73/8,555,151.25 = 1,659,693.04/x
  3. Step 3: Cross multiply
    5,703,171.73x = 8,555,151.25 × 1,659,693.04
  4. Step 4: Simplify right side
    5,703,171.73x = 14,198,924,966,459.04
  5. Step 5: Solve for x
    x = 14,198,924,966,459.04/5,703,171.73
  6. Step 6: Final answer
    x = 2,489,654.12

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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.