Home / 3,945,197.38-5,912,564.66-2,026,031.04

Finding the Fourth Proportional to 3,945,197.38, 5,912,564.66 and 2,026,031.04

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Solution

The fourth proportional to 3,945,197.38, 5,912,564.66 and 2,026,031.04 is: 3,036,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,945,197.38 : 5,912,564.66 = 2,026,031.04 : x
  2. Step 2: Convert to fraction form
    3,945,197.38/5,912,564.66 = 2,026,031.04/x
  3. Step 3: Cross multiply
    3,945,197.38x = 5,912,564.66 × 2,026,031.04
  4. Step 4: Simplify right side
    3,945,197.38x = 11,979,039,527,167.05
  5. Step 5: Solve for x
    x = 11,979,039,527,167.05/3,945,197.38
  6. Step 6: Final answer
    x = 3,036,360.00

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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.