Home / 5,167,212.30-7,732,447.65-4,500,614.70

Finding the Fourth Proportional to 5,167,212.30, 7,732,447.65 and 4,500,614.70

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Solution

The fourth proportional to 5,167,212.30, 7,732,447.65 and 4,500,614.70 is: 6,734,921.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,167,212.30 : 7,732,447.65 = 4,500,614.70 : x
  2. Step 2: Convert to fraction form
    5,167,212.30/7,732,447.65 = 4,500,614.70/x
  3. Step 3: Cross multiply
    5,167,212.30x = 7,732,447.65 × 4,500,614.70
  4. Step 4: Simplify right side
    5,167,212.30x = 34,800,767,560,570.46
  5. Step 5: Solve for x
    x = 34,800,767,560,570.46/5,167,212.30
  6. Step 6: Final answer
    x = 6,734,921.18

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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.