Home / 8,560,876.23-11,829,666.06-6,233,726.79

Finding the Fourth Proportional to 8,560,876.23, 11,829,666.06 and 6,233,726.79

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Solution

The fourth proportional to 8,560,876.23, 11,829,666.06 and 6,233,726.79 is: 8,613,943.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,876.23 : 11,829,666.06 = 6,233,726.79 : x
  2. Step 2: Convert to fraction form
    8,560,876.23/11,829,666.06 = 6,233,726.79/x
  3. Step 3: Cross multiply
    8,560,876.23x = 11,829,666.06 × 6,233,726.79
  4. Step 4: Simplify right side
    8,560,876.23x = 73,742,906,234,975.75
  5. Step 5: Solve for x
    x = 73,742,906,234,975.75/8,560,876.23
  6. Step 6: Final answer
    x = 8,613,943.74

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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.