Home / 2,016,299.70-3,024,449.55-753,963.30

Finding the Fourth Proportional to 2,016,299.70, 3,024,449.55 and 753,963.30

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Solution

The fourth proportional to 2,016,299.70, 3,024,449.55 and 753,963.30 is: 1,130,944.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,299.70 : 3,024,449.55 = 753,963.30 : x
  2. Step 2: Convert to fraction form
    2,016,299.70/3,024,449.55 = 753,963.30/x
  3. Step 3: Cross multiply
    2,016,299.70x = 3,024,449.55 × 753,963.30
  4. Step 4: Simplify right side
    2,016,299.70x = 2,280,323,963,401.52
  5. Step 5: Solve for x
    x = 2,280,323,963,401.52/2,016,299.70
  6. Step 6: Final answer
    x = 1,130,944.95

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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.