Home / 11,840,726.82-16,340,270.04-6,613,955.04

Finding the Fourth Proportional to 11,840,726.82, 16,340,270.04 and 6,613,955.04

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Solution

The fourth proportional to 11,840,726.82, 16,340,270.04 and 6,613,955.04 is: 9,127,295.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,726.82 : 16,340,270.04 = 6,613,955.04 : x
  2. Step 2: Convert to fraction form
    11,840,726.82/16,340,270.04 = 6,613,955.04/x
  3. Step 3: Cross multiply
    11,840,726.82x = 16,340,270.04 × 6,613,955.04
  4. Step 4: Simplify right side
    11,840,726.82x = 108,073,811,386,019
  5. Step 5: Solve for x
    x = 108,073,811,386,019/11,840,726.82
  6. Step 6: Final answer
    x = 9,127,295.40

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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.