Home / 3,350,205.20-5,025,307.80-1,753,257.80

Finding the Fourth Proportional to 3,350,205.20, 5,025,307.80 and 1,753,257.80

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Solution

The fourth proportional to 3,350,205.20, 5,025,307.80 and 1,753,257.80 is: 2,629,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,205.20 : 5,025,307.80 = 1,753,257.80 : x
  2. Step 2: Convert to fraction form
    3,350,205.20/5,025,307.80 = 1,753,257.80/x
  3. Step 3: Cross multiply
    3,350,205.20x = 5,025,307.80 × 1,753,257.80
  4. Step 4: Simplify right side
    3,350,205.20x = 8,810,660,097,750.84
  5. Step 5: Solve for x
    x = 8,810,660,097,750.84/3,350,205.20
  6. Step 6: Final answer
    x = 2,629,886.70

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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.