Home / 6,572,691.68-9,070,147.42-3,672,104.34

Finding the Fourth Proportional to 6,572,691.68, 9,070,147.42 and 3,672,104.34

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Solution

The fourth proportional to 6,572,691.68, 9,070,147.42 and 3,672,104.34 is: 5,067,410.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,691.68 : 9,070,147.42 = 3,672,104.34 : x
  2. Step 2: Convert to fraction form
    6,572,691.68/9,070,147.42 = 3,672,104.34/x
  3. Step 3: Cross multiply
    6,572,691.68x = 9,070,147.42 × 3,672,104.34
  4. Step 4: Simplify right side
    6,572,691.68x = 33,306,527,696,241.54
  5. Step 5: Solve for x
    x = 33,306,527,696,241.54/6,572,691.68
  6. Step 6: Final answer
    x = 5,067,410.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.