Home / 3,350,220.20-5,025,330.30-1,753,272.80

Finding the Fourth Proportional to 3,350,220.20, 5,025,330.30 and 1,753,272.80

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Solution

The fourth proportional to 3,350,220.20, 5,025,330.30 and 1,753,272.80 is: 2,629,909.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,220.20 : 5,025,330.30 = 1,753,272.80 : x
  2. Step 2: Convert to fraction form
    3,350,220.20/5,025,330.30 = 1,753,272.80/x
  3. Step 3: Cross multiply
    3,350,220.20x = 5,025,330.30 × 1,753,272.80
  4. Step 4: Simplify right side
    3,350,220.20x = 8,810,774,926,005.84
  5. Step 5: Solve for x
    x = 8,810,774,926,005.84/3,350,220.20
  6. Step 6: Final answer
    x = 2,629,909.20

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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.