Home / 4,252,002.92-5,873,365.04-3,151,664.90

Finding the Fourth Proportional to 4,252,002.92, 5,873,365.04 and 3,151,664.90

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Solution

The fourth proportional to 4,252,002.92, 5,873,365.04 and 3,151,664.90 is: 4,353,449.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,002.92 : 5,873,365.04 = 3,151,664.90 : x
  2. Step 2: Convert to fraction form
    4,252,002.92/5,873,365.04 = 3,151,664.90/x
  3. Step 3: Cross multiply
    4,252,002.92x = 5,873,365.04 × 3,151,664.90
  4. Step 4: Simplify right side
    4,252,002.92x = 18,510,878,396,329.95
  5. Step 5: Solve for x
    x = 18,510,878,396,329.95/4,252,002.92
  6. Step 6: Final answer
    x = 4,353,449.13

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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.