Home / 2,264,926.33-3,125,727.66-1,298,217.70

Finding the Fourth Proportional to 2,264,926.33, 3,125,727.66 and 1,298,217.70

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Solution

The fourth proportional to 2,264,926.33, 3,125,727.66 and 1,298,217.70 is: 1,791,614.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,926.33 : 3,125,727.66 = 1,298,217.70 : x
  2. Step 2: Convert to fraction form
    2,264,926.33/3,125,727.66 = 1,298,217.70/x
  3. Step 3: Cross multiply
    2,264,926.33x = 3,125,727.66 × 1,298,217.70
  4. Step 4: Simplify right side
    2,264,926.33x = 4,057,874,973,591.58
  5. Step 5: Solve for x
    x = 4,057,874,973,591.58/2,264,926.33
  6. Step 6: Final answer
    x = 1,791,614.55

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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.