Home / 3,482,862.17-5,224,920.90-1,433,160.66

Finding the Fourth Proportional to 3,482,862.17, 5,224,920.90 and 1,433,160.66

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Solution

The fourth proportional to 3,482,862.17, 5,224,920.90 and 1,433,160.66 is: 2,149,999.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,862.17 : 5,224,920.90 = 1,433,160.66 : x
  2. Step 2: Convert to fraction form
    3,482,862.17/5,224,920.90 = 1,433,160.66/x
  3. Step 3: Cross multiply
    3,482,862.17x = 5,224,920.90 × 1,433,160.66
  4. Step 4: Simplify right side
    3,482,862.17x = 7,488,151,073,007.89
  5. Step 5: Solve for x
    x = 7,488,151,073,007.89/3,482,862.17
  6. Step 6: Final answer
    x = 2,149,999.26

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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.