Home / 3,068,539.92-4,233,028.68-2,342,126.52

Finding the Fourth Proportional to 3,068,539.92, 4,233,028.68 and 2,342,126.52

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Solution

The fourth proportional to 3,068,539.92, 4,233,028.68 and 2,342,126.52 is: 3,230,946.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,539.92 : 4,233,028.68 = 2,342,126.52 : x
  2. Step 2: Convert to fraction form
    3,068,539.92/4,233,028.68 = 2,342,126.52/x
  3. Step 3: Cross multiply
    3,068,539.92x = 4,233,028.68 × 2,342,126.52
  4. Step 4: Simplify right side
    3,068,539.92x = 9,914,288,731,348.59
  5. Step 5: Solve for x
    x = 9,914,288,731,348.59/3,068,539.92
  6. Step 6: Final answer
    x = 3,230,946.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.