Home / 3,298,542.60-4,951,500.30-3,081,966.60

Finding the Fourth Proportional to 3,298,542.60, 4,951,500.30 and 3,081,966.60

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Solution

The fourth proportional to 3,298,542.60, 4,951,500.30 and 3,081,966.60 is: 4,626,394.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,542.60 : 4,951,500.30 = 3,081,966.60 : x
  2. Step 2: Convert to fraction form
    3,298,542.60/4,951,500.30 = 3,081,966.60/x
  3. Step 3: Cross multiply
    3,298,542.60x = 4,951,500.30 × 3,081,966.60
  4. Step 4: Simplify right side
    3,298,542.60x = 15,260,358,544,489.98
  5. Step 5: Solve for x
    x = 15,260,358,544,489.98/3,298,542.60
  6. Step 6: Final answer
    x = 4,626,394.26

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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.