Home / 2,479,854.63-3,719,781.81-797,089.35

Finding the Fourth Proportional to 2,479,854.63, 3,719,781.81 and 797,089.35

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Solution

The fourth proportional to 2,479,854.63, 3,719,781.81 and 797,089.35 is: 1,195,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,854.63 : 3,719,781.81 = 797,089.35 : x
  2. Step 2: Convert to fraction form
    2,479,854.63/3,719,781.81 = 797,089.35/x
  3. Step 3: Cross multiply
    2,479,854.63x = 3,719,781.81 × 797,089.35
  4. Step 4: Simplify right side
    2,479,854.63x = 2,964,998,465,074.72
  5. Step 5: Solve for x
    x = 2,964,998,465,074.72/2,479,854.63
  6. Step 6: Final answer
    x = 1,195,633.98

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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.