Home / 3,527,309.24-5,290,397.51-967,926.48

Finding the Fourth Proportional to 3,527,309.24, 5,290,397.51 and 967,926.48

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Solution

The fourth proportional to 3,527,309.24, 5,290,397.51 and 967,926.48 is: 1,451,734.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,309.24 : 5,290,397.51 = 967,926.48 : x
  2. Step 2: Convert to fraction form
    3,527,309.24/5,290,397.51 = 967,926.48/x
  3. Step 3: Cross multiply
    3,527,309.24x = 5,290,397.51 × 967,926.48
  4. Step 4: Simplify right side
    3,527,309.24x = 5,120,715,834,815.43
  5. Step 5: Solve for x
    x = 5,120,715,834,815.43/3,527,309.24
  6. Step 6: Final answer
    x = 1,451,734.31

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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.