Home / 6,377,304.96-9,561,473.28-2,961,965.88

Finding the Fourth Proportional to 6,377,304.96, 9,561,473.28 and 2,961,965.88

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Solution

The fourth proportional to 6,377,304.96, 9,561,473.28 and 2,961,965.88 is: 4,440,866.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,304.96 : 9,561,473.28 = 2,961,965.88 : x
  2. Step 2: Convert to fraction form
    6,377,304.96/9,561,473.28 = 2,961,965.88/x
  3. Step 3: Cross multiply
    6,377,304.96x = 9,561,473.28 × 2,961,965.88
  4. Step 4: Simplify right side
    6,377,304.96x = 28,320,757,617,891.68
  5. Step 5: Solve for x
    x = 28,320,757,617,891.68/6,377,304.96
  6. Step 6: Final answer
    x = 4,440,866.13

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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.