Home / 8,601,572.46-12,910,329.09-4,344,724.38

Finding the Fourth Proportional to 8,601,572.46, 12,910,329.09 and 4,344,724.38

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Solution

The fourth proportional to 8,601,572.46, 12,910,329.09 and 4,344,724.38 is: 6,521,112.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,601,572.46 : 12,910,329.09 = 4,344,724.38 : x
  2. Step 2: Convert to fraction form
    8,601,572.46/12,910,329.09 = 4,344,724.38/x
  3. Step 3: Cross multiply
    8,601,572.46x = 12,910,329.09 × 4,344,724.38
  4. Step 4: Simplify right side
    8,601,572.46x = 56,091,821,551,146.21
  5. Step 5: Solve for x
    x = 56,091,821,551,146.21/8,601,572.46
  6. Step 6: Final answer
    x = 6,521,112.48

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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.