Home / 2,241,891.72-3,362,815.31-1,027,123.74

Finding the Fourth Proportional to 2,241,891.72, 3,362,815.31 and 1,027,123.74

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Solution

The fourth proportional to 2,241,891.72, 3,362,815.31 and 1,027,123.74 is: 1,540,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,891.72 : 3,362,815.31 = 1,027,123.74 : x
  2. Step 2: Convert to fraction form
    2,241,891.72/3,362,815.31 = 1,027,123.74/x
  3. Step 3: Cross multiply
    2,241,891.72x = 3,362,815.31 × 1,027,123.74
  4. Step 4: Simplify right side
    2,241,891.72x = 3,454,027,433,000.84
  5. Step 5: Solve for x
    x = 3,454,027,433,000.84/2,241,891.72
  6. Step 6: Final answer
    x = 1,540,675.40

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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.