Home / 10,754,297.15-16,134,410.62-4,281,917.71

Finding the Fourth Proportional to 10,754,297.15, 16,134,410.62 and 4,281,917.71

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Solution

The fourth proportional to 10,754,297.15, 16,134,410.62 and 4,281,917.71 is: 6,424,057.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,297.15 : 16,134,410.62 = 4,281,917.71 : x
  2. Step 2: Convert to fraction form
    10,754,297.15/16,134,410.62 = 4,281,917.71/x
  3. Step 3: Cross multiply
    10,754,297.15x = 16,134,410.62 × 4,281,917.71
  4. Step 4: Simplify right side
    10,754,297.15x = 69,086,218,523,149.25
  5. Step 5: Solve for x
    x = 69,086,218,523,149.25/10,754,297.15
  6. Step 6: Final answer
    x = 6,424,057.06

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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.