Home / 3,162,789.55-4,744,184.96-1,141,032.79

Finding the Fourth Proportional to 3,162,789.55, 4,744,184.96 and 1,141,032.79

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Solution

The fourth proportional to 3,162,789.55, 4,744,184.96 and 1,141,032.79 is: 1,711,549.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,789.55 : 4,744,184.96 = 1,141,032.79 : x
  2. Step 2: Convert to fraction form
    3,162,789.55/4,744,184.96 = 1,141,032.79/x
  3. Step 3: Cross multiply
    3,162,789.55x = 4,744,184.96 × 1,141,032.79
  4. Step 4: Simplify right side
    3,162,789.55x = 5,413,270,601,184.84
  5. Step 5: Solve for x
    x = 5,413,270,601,184.84/3,162,789.55
  6. Step 6: Final answer
    x = 1,711,549.41

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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.