Home / 2,017,273.20-3,025,909.80-754,936.80

Finding the Fourth Proportional to 2,017,273.20, 3,025,909.80 and 754,936.80

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Solution

The fourth proportional to 2,017,273.20, 3,025,909.80 and 754,936.80 is: 1,132,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,273.20 : 3,025,909.80 = 754,936.80 : x
  2. Step 2: Convert to fraction form
    2,017,273.20/3,025,909.80 = 754,936.80/x
  3. Step 3: Cross multiply
    2,017,273.20x = 3,025,909.80 × 754,936.80
  4. Step 4: Simplify right side
    2,017,273.20x = 2,284,370,661,500.64
  5. Step 5: Solve for x
    x = 2,284,370,661,500.64/2,017,273.20
  6. Step 6: Final answer
    x = 1,132,405.20

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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.