Home / 3,074,358.27-4,608,451.16-1,051,218.56

Finding the Fourth Proportional to 3,074,358.27, 4,608,451.16 and 1,051,218.56

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Solution

The fourth proportional to 3,074,358.27, 4,608,451.16 and 1,051,218.56 is: 1,575,772.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,358.27 : 4,608,451.16 = 1,051,218.56 : x
  2. Step 2: Convert to fraction form
    3,074,358.27/4,608,451.16 = 1,051,218.56/x
  3. Step 3: Cross multiply
    3,074,358.27x = 4,608,451.16 × 1,051,218.56
  4. Step 4: Simplify right side
    3,074,358.27x = 4,844,489,392,447.92
  5. Step 5: Solve for x
    x = 4,844,489,392,447.92/3,074,358.27
  6. Step 6: Final answer
    x = 1,575,772.56

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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.