Home / 2,301,126.39-3,452,187.84-881,182.53

Finding the Fourth Proportional to 2,301,126.39, 3,452,187.84 and 881,182.53

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Solution

The fourth proportional to 2,301,126.39, 3,452,187.84 and 881,182.53 is: 1,321,964.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,126.39 : 3,452,187.84 = 881,182.53 : x
  2. Step 2: Convert to fraction form
    2,301,126.39/3,452,187.84 = 881,182.53/x
  3. Step 3: Cross multiply
    2,301,126.39x = 3,452,187.84 × 881,182.53
  4. Step 4: Simplify right side
    2,301,126.39x = 3,042,007,614,886.44
  5. Step 5: Solve for x
    x = 3,042,007,614,886.44/2,301,126.39
  6. Step 6: Final answer
    x = 1,321,964.59

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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.