Home / 3,153,385.14-4,712,797.32-2,302,249.38

Finding the Fourth Proportional to 3,153,385.14, 4,712,797.32 and 2,302,249.38

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Solution

The fourth proportional to 3,153,385.14, 4,712,797.32 and 2,302,249.38 is: 3,440,757.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,385.14 : 4,712,797.32 = 2,302,249.38 : x
  2. Step 2: Convert to fraction form
    3,153,385.14/4,712,797.32 = 2,302,249.38/x
  3. Step 3: Cross multiply
    3,153,385.14x = 4,712,797.32 × 2,302,249.38
  4. Step 4: Simplify right side
    3,153,385.14x = 10,850,034,708,035.66
  5. Step 5: Solve for x
    x = 10,850,034,708,035.66/3,153,385.14
  6. Step 6: Final answer
    x = 3,440,757.86

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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.