Home / 6,944,530.68-10,406,335.14-6,187,727.52

Finding the Fourth Proportional to 6,944,530.68, 10,406,335.14 and 6,187,727.52

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Solution

The fourth proportional to 6,944,530.68, 10,406,335.14 and 6,187,727.52 is: 9,272,270.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,530.68 : 10,406,335.14 = 6,187,727.52 : x
  2. Step 2: Convert to fraction form
    6,944,530.68/10,406,335.14 = 6,187,727.52/x
  3. Step 3: Cross multiply
    6,944,530.68x = 10,406,335.14 × 6,187,727.52
  4. Step 4: Simplify right side
    6,944,530.68x = 64,391,566,328,121.05
  5. Step 5: Solve for x
    x = 64,391,566,328,121.05/6,944,530.68
  6. Step 6: Final answer
    x = 9,272,270.41

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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.