Home / 6,635,193.60-9,933,697.86-5,942,833.14

Finding the Fourth Proportional to 6,635,193.60, 9,933,697.86 and 5,942,833.14

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Solution

The fourth proportional to 6,635,193.60, 9,933,697.86 and 5,942,833.14 is: 8,897,149.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,193.60 : 9,933,697.86 = 5,942,833.14 : x
  2. Step 2: Convert to fraction form
    6,635,193.60/9,933,697.86 = 5,942,833.14/x
  3. Step 3: Cross multiply
    6,635,193.60x = 9,933,697.86 × 5,942,833.14
  4. Step 4: Simplify right side
    6,635,193.60x = 59,034,308,845,155.07
  5. Step 5: Solve for x
    x = 59,034,308,845,155.07/6,635,193.60
  6. Step 6: Final answer
    x = 8,897,149.41

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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.