Home / 10,373,950.57-15,561,673.20-3,984,202.93

Finding the Fourth Proportional to 10,373,950.57, 15,561,673.20 and 3,984,202.93

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Solution

The fourth proportional to 10,373,950.57, 15,561,673.20 and 3,984,202.93 is: 5,976,591.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,950.57 : 15,561,673.20 = 3,984,202.93 : x
  2. Step 2: Convert to fraction form
    10,373,950.57/15,561,673.20 = 3,984,202.93/x
  3. Step 3: Cross multiply
    10,373,950.57x = 15,561,673.20 × 3,984,202.93
  4. Step 4: Simplify right side
    10,373,950.57x = 62,000,863,959,142.48
  5. Step 5: Solve for x
    x = 62,000,863,959,142.48/10,373,950.57
  6. Step 6: Final answer
    x = 5,976,591.42

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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.