Home / 5,925,402.92-8,888,104.38-1,665,571.15

Finding the Fourth Proportional to 5,925,402.92, 8,888,104.38 and 1,665,571.15

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Solution

The fourth proportional to 5,925,402.92, 8,888,104.38 and 1,665,571.15 is: 2,498,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,402.92 : 8,888,104.38 = 1,665,571.15 : x
  2. Step 2: Convert to fraction form
    5,925,402.92/8,888,104.38 = 1,665,571.15/x
  3. Step 3: Cross multiply
    5,925,402.92x = 8,888,104.38 × 1,665,571.15
  4. Step 4: Simplify right side
    5,925,402.92x = 14,803,770,225,188.78
  5. Step 5: Solve for x
    x = 14,803,770,225,188.78/5,925,402.92
  6. Step 6: Final answer
    x = 2,498,356.73

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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.