Home / 2,254,471.35-3,381,713.85-548,614.91

Finding the Fourth Proportional to 2,254,471.35, 3,381,713.85 and 548,614.91

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Solution

The fourth proportional to 2,254,471.35, 3,381,713.85 and 548,614.91 is: 822,924.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,471.35 : 3,381,713.85 = 548,614.91 : x
  2. Step 2: Convert to fraction form
    2,254,471.35/3,381,713.85 = 548,614.91/x
  3. Step 3: Cross multiply
    2,254,471.35x = 3,381,713.85 × 548,614.91
  4. Step 4: Simplify right side
    2,254,471.35x = 1,855,258,622,554.93
  5. Step 5: Solve for x
    x = 1,855,258,622,554.93/2,254,471.35
  6. Step 6: Final answer
    x = 822,924.02

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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.