Home / 10,654,324.71-15,982,057.58-3,367,230.13

Finding the Fourth Proportional to 10,654,324.71, 15,982,057.58 and 3,367,230.13

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Solution

The fourth proportional to 10,654,324.71, 15,982,057.58 and 3,367,230.13 is: 5,051,025.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,324.71 : 15,982,057.58 = 3,367,230.13 : x
  2. Step 2: Convert to fraction form
    10,654,324.71/15,982,057.58 = 3,367,230.13/x
  3. Step 3: Cross multiply
    10,654,324.71x = 15,982,057.58 × 3,367,230.13
  4. Step 4: Simplify right side
    10,654,324.71x = 53,815,265,822,770.88
  5. Step 5: Solve for x
    x = 53,815,265,822,770.88/10,654,324.71
  6. Step 6: Final answer
    x = 5,051,025.50

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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.