Home / 2,867,886.01-4,302,733.17-1,351,507.69

Finding the Fourth Proportional to 2,867,886.01, 4,302,733.17 and 1,351,507.69

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Solution

The fourth proportional to 2,867,886.01, 4,302,733.17 and 1,351,507.69 is: 2,027,687.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,886.01 : 4,302,733.17 = 1,351,507.69 : x
  2. Step 2: Convert to fraction form
    2,867,886.01/4,302,733.17 = 1,351,507.69/x
  3. Step 3: Cross multiply
    2,867,886.01x = 4,302,733.17 × 1,351,507.69
  4. Step 4: Simplify right side
    2,867,886.01x = 5,815,176,967,273.08
  5. Step 5: Solve for x
    x = 5,815,176,967,273.08/2,867,886.01
  6. Step 6: Final answer
    x = 2,027,687.62

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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.