Home / 9,098,921.67-13,655,161.08-6,676,335.09

Finding the Fourth Proportional to 9,098,921.67, 13,655,161.08 and 6,676,335.09

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Solution

The fourth proportional to 9,098,921.67, 13,655,161.08 and 6,676,335.09 is: 10,019,476.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,921.67 : 13,655,161.08 = 6,676,335.09 : x
  2. Step 2: Convert to fraction form
    9,098,921.67/13,655,161.08 = 6,676,335.09/x
  3. Step 3: Cross multiply
    9,098,921.67x = 13,655,161.08 × 6,676,335.09
  4. Step 4: Simplify right side
    9,098,921.67x = 91,166,431,044,624.61
  5. Step 5: Solve for x
    x = 91,166,431,044,624.61/9,098,921.67
  6. Step 6: Final answer
    x = 10,019,476.41

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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.