Home / 3,323,042.38-4,985,449.64-1,193,144.95

Finding the Fourth Proportional to 3,323,042.38, 4,985,449.64 and 1,193,144.95

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Solution

The fourth proportional to 3,323,042.38, 4,985,449.64 and 1,193,144.95 is: 1,790,035.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,042.38 : 4,985,449.64 = 1,193,144.95 : x
  2. Step 2: Convert to fraction form
    3,323,042.38/4,985,449.64 = 1,193,144.95/x
  3. Step 3: Cross multiply
    3,323,042.38x = 4,985,449.64 × 1,193,144.95
  4. Step 4: Simplify right side
    3,323,042.38x = 5,948,364,061,445.32
  5. Step 5: Solve for x
    x = 5,948,364,061,445.32/3,323,042.38
  6. Step 6: Final answer
    x = 1,790,035.57

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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.