Home / 2,016,325.20-3,024,487.80-1,816,870.80

Finding the Fourth Proportional to 2,016,325.20, 3,024,487.80 and 1,816,870.80

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Solution

The fourth proportional to 2,016,325.20, 3,024,487.80 and 1,816,870.80 is: 2,725,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,325.20 : 3,024,487.80 = 1,816,870.80 : x
  2. Step 2: Convert to fraction form
    2,016,325.20/3,024,487.80 = 1,816,870.80/x
  3. Step 3: Cross multiply
    2,016,325.20x = 3,024,487.80 × 1,816,870.80
  4. Step 4: Simplify right side
    2,016,325.20x = 5,495,103,568,776.24
  5. Step 5: Solve for x
    x = 5,495,103,568,776.24/2,016,325.20
  6. Step 6: Final answer
    x = 2,725,306.20

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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.