Home / 6,564,536.76-9,059,517.24-3,664,493.76

Finding the Fourth Proportional to 6,564,536.76, 9,059,517.24 and 3,664,493.76

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Solution

The fourth proportional to 6,564,536.76, 9,059,517.24 and 3,664,493.76 is: 5,057,256.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,536.76 : 9,059,517.24 = 3,664,493.76 : x
  2. Step 2: Convert to fraction form
    6,564,536.76/9,059,517.24 = 3,664,493.76/x
  3. Step 3: Cross multiply
    6,564,536.76x = 9,059,517.24 × 3,664,493.76
  4. Step 4: Simplify right side
    6,564,536.76x = 33,198,544,394,592.42
  5. Step 5: Solve for x
    x = 33,198,544,394,592.42/6,564,536.76
  6. Step 6: Final answer
    x = 5,057,256.23

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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.