Home / 2,052,993.60-3,073,658.40-1,941,278.40

Finding the Fourth Proportional to 2,052,993.60, 3,073,658.40 and 1,941,278.40

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Solution

The fourth proportional to 2,052,993.60, 3,073,658.40 and 1,941,278.40 is: 2,906,402.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,993.60 : 3,073,658.40 = 1,941,278.40 : x
  2. Step 2: Convert to fraction form
    2,052,993.60/3,073,658.40 = 1,941,278.40/x
  3. Step 3: Cross multiply
    2,052,993.60x = 3,073,658.40 × 1,941,278.40
  4. Step 4: Simplify right side
    2,052,993.60x = 5,966,826,660,898.56
  5. Step 5: Solve for x
    x = 5,966,826,660,898.56/2,052,993.60
  6. Step 6: Final answer
    x = 2,906,402.95

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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.