Home / 6,522,138.24-9,780,058.08-2,734,604.16

Finding the Fourth Proportional to 6,522,138.24, 9,780,058.08 and 2,734,604.16

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Solution

The fourth proportional to 6,522,138.24, 9,780,058.08 and 2,734,604.16 is: 4,100,585.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,138.24 : 9,780,058.08 = 2,734,604.16 : x
  2. Step 2: Convert to fraction form
    6,522,138.24/9,780,058.08 = 2,734,604.16/x
  3. Step 3: Cross multiply
    6,522,138.24x = 9,780,058.08 × 2,734,604.16
  4. Step 4: Simplify right side
    6,522,138.24x = 26,744,587,510,609.61
  5. Step 5: Solve for x
    x = 26,744,587,510,609.61/6,522,138.24
  6. Step 6: Final answer
    x = 4,100,585.81

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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.