Home / 5,042,711.89-7,524,737.60-4,499,232.14

Finding the Fourth Proportional to 5,042,711.89, 7,524,737.60 and 4,499,232.14

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Solution

The fourth proportional to 5,042,711.89, 7,524,737.60 and 4,499,232.14 is: 6,713,756.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,711.89 : 7,524,737.60 = 4,499,232.14 : x
  2. Step 2: Convert to fraction form
    5,042,711.89/7,524,737.60 = 4,499,232.14/x
  3. Step 3: Cross multiply
    5,042,711.89x = 7,524,737.60 × 4,499,232.14
  4. Step 4: Simplify right side
    5,042,711.89x = 33,855,541,217,411.55
  5. Step 5: Solve for x
    x = 33,855,541,217,411.55/5,042,711.89
  6. Step 6: Final answer
    x = 6,713,756.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.