Home / 2,397,371.28-3,594,853.08-799,368.72

Finding the Fourth Proportional to 2,397,371.28, 3,594,853.08 and 799,368.72

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Solution

The fourth proportional to 2,397,371.28, 3,594,853.08 and 799,368.72 is: 1,198,651.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,371.28 : 3,594,853.08 = 799,368.72 : x
  2. Step 2: Convert to fraction form
    2,397,371.28/3,594,853.08 = 799,368.72/x
  3. Step 3: Cross multiply
    2,397,371.28x = 3,594,853.08 × 799,368.72
  4. Step 4: Simplify right side
    2,397,371.28x = 2,873,613,105,147.66
  5. Step 5: Solve for x
    x = 2,873,613,105,147.66/2,397,371.28
  6. Step 6: Final answer
    x = 1,198,651.68

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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.