Home / 2,253,453.45-3,377,818.20-832,603.29

Finding the Fourth Proportional to 2,253,453.45, 3,377,818.20 and 832,603.29

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Solution

The fourth proportional to 2,253,453.45, 3,377,818.20 and 832,603.29 is: 1,248,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,453.45 : 3,377,818.20 = 832,603.29 : x
  2. Step 2: Convert to fraction form
    2,253,453.45/3,377,818.20 = 832,603.29/x
  3. Step 3: Cross multiply
    2,253,453.45x = 3,377,818.20 × 832,603.29
  4. Step 4: Simplify right side
    2,253,453.45x = 2,812,382,546,341.88
  5. Step 5: Solve for x
    x = 2,812,382,546,341.88/2,253,453.45
  6. Step 6: Final answer
    x = 1,248,032.24

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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.