Home / 5,614,965.55-7,748,727.69-3,167,569.03

Finding the Fourth Proportional to 5,614,965.55, 7,748,727.69 and 3,167,569.03

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Solution

The fourth proportional to 5,614,965.55, 7,748,727.69 and 3,167,569.03 is: 4,371,287.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,965.55 : 7,748,727.69 = 3,167,569.03 : x
  2. Step 2: Convert to fraction form
    5,614,965.55/7,748,727.69 = 3,167,569.03/x
  3. Step 3: Cross multiply
    5,614,965.55x = 7,748,727.69 × 3,167,569.03
  4. Step 4: Simplify right side
    5,614,965.55x = 24,544,629,852,747.44
  5. Step 5: Solve for x
    x = 24,544,629,852,747.44/5,614,965.55
  6. Step 6: Final answer
    x = 4,371,287.70

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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.