Home / 2,253,155.28-3,379,737.96-547,290.96

Finding the Fourth Proportional to 2,253,155.28, 3,379,737.96 and 547,290.96

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Solution

The fourth proportional to 2,253,155.28, 3,379,737.96 and 547,290.96 is: 820,937.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,155.28 : 3,379,737.96 = 547,290.96 : x
  2. Step 2: Convert to fraction form
    2,253,155.28/3,379,737.96 = 547,290.96/x
  3. Step 3: Cross multiply
    2,253,155.28x = 3,379,737.96 × 547,290.96
  4. Step 4: Simplify right side
    2,253,155.28x = 1,849,700,032,676.84
  5. Step 5: Solve for x
    x = 1,849,700,032,676.84/2,253,155.28
  6. Step 6: Final answer
    x = 820,937.66

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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.