Home / 8,150,501.97-11,247,454.94-4,665,725.24

Finding the Fourth Proportional to 8,150,501.97, 11,247,454.94 and 4,665,725.24

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Solution

The fourth proportional to 8,150,501.97, 11,247,454.94 and 4,665,725.24 is: 6,438,564.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,501.97 : 11,247,454.94 = 4,665,725.24 : x
  2. Step 2: Convert to fraction form
    8,150,501.97/11,247,454.94 = 4,665,725.24/x
  3. Step 3: Cross multiply
    8,150,501.97x = 11,247,454.94 × 4,665,725.24
  4. Step 4: Simplify right side
    8,150,501.97x = 52,477,534,319,754.79
  5. Step 5: Solve for x
    x = 52,477,534,319,754.79/8,150,501.97
  6. Step 6: Final answer
    x = 6,438,564.71

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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.