Home / 2,940,080.60-4,403,691.11-2,084,559

Finding the Fourth Proportional to 2,940,080.60, 4,403,691.11 and 2,084,559

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Solution

The fourth proportional to 2,940,080.60, 4,403,691.11 and 2,084,559 is: 3,122,279.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,080.60 : 4,403,691.11 = 2,084,559 : x
  2. Step 2: Convert to fraction form
    2,940,080.60/4,403,691.11 = 2,084,559/x
  3. Step 3: Cross multiply
    2,940,080.60x = 4,403,691.11 × 2,084,559
  4. Step 4: Simplify right side
    2,940,080.60x = 9,179,753,936,570.49
  5. Step 5: Solve for x
    x = 9,179,753,936,570.49/2,940,080.60
  6. Step 6: Final answer
    x = 3,122,279.69

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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.