Home / 2,025,236.80-3,037,855.20-529,328.80

Finding the Fourth Proportional to 2,025,236.80, 3,037,855.20 and 529,328.80

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Solution

The fourth proportional to 2,025,236.80, 3,037,855.20 and 529,328.80 is: 793,993.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,236.80 : 3,037,855.20 = 529,328.80 : x
  2. Step 2: Convert to fraction form
    2,025,236.80/3,037,855.20 = 529,328.80/x
  3. Step 3: Cross multiply
    2,025,236.80x = 3,037,855.20 × 529,328.80
  4. Step 4: Simplify right side
    2,025,236.80x = 1,608,024,247,589.76
  5. Step 5: Solve for x
    x = 1,608,024,247,589.76/2,025,236.80
  6. Step 6: Final answer
    x = 793,993.20

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Double scale
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Similar ratio
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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.