Home / 10,744,523.80-16,104,344.10-4,350,578.20

Finding the Fourth Proportional to 10,744,523.80, 16,104,344.10 and 4,350,578.20

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Solution

The fourth proportional to 10,744,523.80, 16,104,344.10 and 4,350,578.20 is: 6,520,829.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,744,523.80 : 16,104,344.10 = 4,350,578.20 : x
  2. Step 2: Convert to fraction form
    10,744,523.80/16,104,344.10 = 4,350,578.20/x
  3. Step 3: Cross multiply
    10,744,523.80x = 16,104,344.10 × 4,350,578.20
  4. Step 4: Simplify right side
    10,744,523.80x = 70,063,208,366,758.62
  5. Step 5: Solve for x
    x = 70,063,208,366,758.62/10,744,523.80
  6. Step 6: Final answer
    x = 6,520,829.56

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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.