Home / 2,253,437.88-3,377,794.77-832,587.72

Finding the Fourth Proportional to 2,253,437.88, 3,377,794.77 and 832,587.72

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Solution

The fourth proportional to 2,253,437.88, 3,377,794.77 and 832,587.72 is: 1,248,008.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,437.88 : 3,377,794.77 = 832,587.72 : x
  2. Step 2: Convert to fraction form
    2,253,437.88/3,377,794.77 = 832,587.72/x
  3. Step 3: Cross multiply
    2,253,437.88x = 3,377,794.77 × 832,587.72
  4. Step 4: Simplify right side
    2,253,437.88x = 2,812,310,446,182.22
  5. Step 5: Solve for x
    x = 2,812,310,446,182.22/2,253,437.88
  6. Step 6: Final answer
    x = 1,248,008.86

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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.