Home / 2,340,037.62-3,511,886.76-1,202,753.88

Finding the Fourth Proportional to 2,340,037.62, 3,511,886.76 and 1,202,753.88

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Solution

The fourth proportional to 2,340,037.62, 3,511,886.76 and 1,202,753.88 is: 1,805,071.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,037.62 : 3,511,886.76 = 1,202,753.88 : x
  2. Step 2: Convert to fraction form
    2,340,037.62/3,511,886.76 = 1,202,753.88/x
  3. Step 3: Cross multiply
    2,340,037.62x = 3,511,886.76 × 1,202,753.88
  4. Step 4: Simplify right side
    2,340,037.62x = 4,223,935,426,710.63
  5. Step 5: Solve for x
    x = 4,223,935,426,710.63/2,340,037.62
  6. Step 6: Final answer
    x = 1,805,071.59

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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.