Home / 2,025,000.20-3,037,937.70-605,199.80

Finding the Fourth Proportional to 2,025,000.20, 3,037,937.70 and 605,199.80

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Solution

The fourth proportional to 2,025,000.20, 3,037,937.70 and 605,199.80 is: 907,930.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,000.20 : 3,037,937.70 = 605,199.80 : x
  2. Step 2: Convert to fraction form
    2,025,000.20/3,037,937.70 = 605,199.80/x
  3. Step 3: Cross multiply
    2,025,000.20x = 3,037,937.70 × 605,199.80
  4. Step 4: Simplify right side
    2,025,000.20x = 1,838,559,288,452.46
  5. Step 5: Solve for x
    x = 1,838,559,288,452.46/2,025,000.20
  6. Step 6: Final answer
    x = 907,930.42

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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.