Home / 2,309,557.54-3,464,113.62-711,691.60

Finding the Fourth Proportional to 2,309,557.54, 3,464,113.62 and 711,691.60

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Solution

The fourth proportional to 2,309,557.54, 3,464,113.62 and 711,691.60 is: 1,067,468.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,557.54 : 3,464,113.62 = 711,691.60 : x
  2. Step 2: Convert to fraction form
    2,309,557.54/3,464,113.62 = 711,691.60/x
  3. Step 3: Cross multiply
    2,309,557.54x = 3,464,113.62 × 711,691.60
  4. Step 4: Simplify right side
    2,309,557.54x = 2,465,380,564,799.59
  5. Step 5: Solve for x
    x = 2,465,380,564,799.59/2,309,557.54
  6. Step 6: Final answer
    x = 1,067,468.78

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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.