Home / 3,073,613.38-4,613,666.55-1,726,926.82

Finding the Fourth Proportional to 3,073,613.38, 4,613,666.55 and 1,726,926.82

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Solution

The fourth proportional to 3,073,613.38, 4,613,666.55 and 1,726,926.82 is: 2,592,214.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,613.38 : 4,613,666.55 = 1,726,926.82 : x
  2. Step 2: Convert to fraction form
    3,073,613.38/4,613,666.55 = 1,726,926.82/x
  3. Step 3: Cross multiply
    3,073,613.38x = 4,613,666.55 × 1,726,926.82
  4. Step 4: Simplify right side
    3,073,613.38x = 7,967,464,503,731.87
  5. Step 5: Solve for x
    x = 7,967,464,503,731.87/3,073,613.38
  6. Step 6: Final answer
    x = 2,592,214.28

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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.