Home / 11,486,046.52-15,851,488.24-6,591,474.92

Finding the Fourth Proportional to 11,486,046.52, 15,851,488.24 and 6,591,474.92

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Solution

The fourth proportional to 11,486,046.52, 15,851,488.24 and 6,591,474.92 is: 9,096,662.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,486,046.52 : 15,851,488.24 = 6,591,474.92 : x
  2. Step 2: Convert to fraction form
    11,486,046.52/15,851,488.24 = 6,591,474.92/x
  3. Step 3: Cross multiply
    11,486,046.52x = 15,851,488.24 × 6,591,474.92
  4. Step 4: Simplify right side
    11,486,046.52x = 104,484,687,178,634.94
  5. Step 5: Solve for x
    x = 104,484,687,178,634.94/11,486,046.52
  6. Step 6: Final answer
    x = 9,096,662.37

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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.