Home / 2,471,290.31-3,707,494.39-1,334,028.08

Finding the Fourth Proportional to 2,471,290.31, 3,707,494.39 and 1,334,028.08

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Solution

The fourth proportional to 2,471,290.31, 3,707,494.39 and 1,334,028.08 is: 2,001,343.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,290.31 : 3,707,494.39 = 1,334,028.08 : x
  2. Step 2: Convert to fraction form
    2,471,290.31/3,707,494.39 = 1,334,028.08/x
  3. Step 3: Cross multiply
    2,471,290.31x = 3,707,494.39 × 1,334,028.08
  4. Step 4: Simplify right side
    2,471,290.31x = 4,945,901,626,134.84
  5. Step 5: Solve for x
    x = 4,945,901,626,134.84/2,471,290.31
  6. Step 6: Final answer
    x = 2,001,343.84

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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.