Home / 8,799,061.43-13,198,616.75-2,734,679.93

Finding the Fourth Proportional to 8,799,061.43, 13,198,616.75 and 2,734,679.93

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Solution

The fourth proportional to 8,799,061.43, 13,198,616.75 and 2,734,679.93 is: 4,102,027.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,061.43 : 13,198,616.75 = 2,734,679.93 : x
  2. Step 2: Convert to fraction form
    8,799,061.43/13,198,616.75 = 2,734,679.93/x
  3. Step 3: Cross multiply
    8,799,061.43x = 13,198,616.75 × 2,734,679.93
  4. Step 4: Simplify right side
    8,799,061.43x = 36,093,992,270,830.44
  5. Step 5: Solve for x
    x = 36,093,992,270,830.44/8,799,061.43
  6. Step 6: Final answer
    x = 4,102,027.53

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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.