Home / 8,092,694.14-11,167,785.81-4,421,531.70

Finding the Fourth Proportional to 8,092,694.14, 11,167,785.81 and 4,421,531.70

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Solution

The fourth proportional to 8,092,694.14, 11,167,785.81 and 4,421,531.70 is: 6,101,641.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,694.14 : 11,167,785.81 = 4,421,531.70 : x
  2. Step 2: Convert to fraction form
    8,092,694.14/11,167,785.81 = 4,421,531.70/x
  3. Step 3: Cross multiply
    8,092,694.14x = 11,167,785.81 × 4,421,531.70
  4. Step 4: Simplify right side
    8,092,694.14x = 49,378,718,977,725.18
  5. Step 5: Solve for x
    x = 49,378,718,977,725.18/8,092,694.14
  6. Step 6: Final answer
    x = 6,101,641.57

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.