Home / 2,016,502.38-3,026,150.55-801,954.54

Finding the Fourth Proportional to 2,016,502.38, 3,026,150.55 and 801,954.54

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Solution

The fourth proportional to 2,016,502.38, 3,026,150.55 and 801,954.54 is: 1,203,487.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,502.38 : 3,026,150.55 = 801,954.54 : x
  2. Step 2: Convert to fraction form
    2,016,502.38/3,026,150.55 = 801,954.54/x
  3. Step 3: Cross multiply
    2,016,502.38x = 3,026,150.55 × 801,954.54
  4. Step 4: Simplify right side
    2,016,502.38x = 2,426,835,172,296.00
  5. Step 5: Solve for x
    x = 2,426,835,172,296.00/2,016,502.38
  6. Step 6: Final answer
    x = 1,203,487.38

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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.