Home / 10,993,545.06-15,171,109.91-6,098,767.31

Finding the Fourth Proportional to 10,993,545.06, 15,171,109.91 and 6,098,767.31

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Solution

The fourth proportional to 10,993,545.06, 15,171,109.91 and 6,098,767.31 is: 8,416,308.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,545.06 : 15,171,109.91 = 6,098,767.31 : x
  2. Step 2: Convert to fraction form
    10,993,545.06/15,171,109.91 = 6,098,767.31/x
  3. Step 3: Cross multiply
    10,993,545.06x = 15,171,109.91 × 6,098,767.31
  4. Step 4: Simplify right side
    10,993,545.06x = 92,525,069,069,175.64
  5. Step 5: Solve for x
    x = 92,525,069,069,175.64/10,993,545.06
  6. Step 6: Final answer
    x = 8,416,308.71

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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.