Home / 2,551,187.01-3,826,868.00-1,351,486.29

Finding the Fourth Proportional to 2,551,187.01, 3,826,868.00 and 1,351,486.29

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Solution

The fourth proportional to 2,551,187.01, 3,826,868.00 and 1,351,486.29 is: 2,027,275.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,187.01 : 3,826,868.00 = 1,351,486.29 : x
  2. Step 2: Convert to fraction form
    2,551,187.01/3,826,868.00 = 1,351,486.29/x
  3. Step 3: Cross multiply
    2,551,187.01x = 3,826,868.00 × 1,351,486.29
  4. Step 4: Simplify right side
    2,551,187.01x = 5,171,959,628,882.29
  5. Step 5: Solve for x
    x = 5,171,959,628,882.29/2,551,187.01
  6. Step 6: Final answer
    x = 2,027,275.78

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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.