Home / 2,016,744.80-3,025,117.20-1,560,099.20

Finding the Fourth Proportional to 2,016,744.80, 3,025,117.20 and 1,560,099.20

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Solution

The fourth proportional to 2,016,744.80, 3,025,117.20 and 1,560,099.20 is: 2,340,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,744.80 : 3,025,117.20 = 1,560,099.20 : x
  2. Step 2: Convert to fraction form
    2,016,744.80/3,025,117.20 = 1,560,099.20/x
  3. Step 3: Cross multiply
    2,016,744.80x = 3,025,117.20 × 1,560,099.20
  4. Step 4: Simplify right side
    2,016,744.80x = 4,719,482,923,626.24
  5. Step 5: Solve for x
    x = 4,719,482,923,626.24/2,016,744.80
  6. Step 6: Final answer
    x = 2,340,148.80

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1.5x scale

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.