Home / 6,864,467.93-9,473,082.01-3,767,279.47

Finding the Fourth Proportional to 6,864,467.93, 9,473,082.01 and 3,767,279.47

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Solution

The fourth proportional to 6,864,467.93, 9,473,082.01 and 3,767,279.47 is: 5,198,909.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,467.93 : 9,473,082.01 = 3,767,279.47 : x
  2. Step 2: Convert to fraction form
    6,864,467.93/9,473,082.01 = 3,767,279.47/x
  3. Step 3: Cross multiply
    6,864,467.93x = 9,473,082.01 × 3,767,279.47
  4. Step 4: Simplify right side
    6,864,467.93x = 35,687,747,359,634.82
  5. Step 5: Solve for x
    x = 35,687,747,359,634.82/6,864,467.93
  6. Step 6: Final answer
    x = 5,198,909.48

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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.