Home / 2,201,390.20-3,302,085.30-1,847,096.20

Finding the Fourth Proportional to 2,201,390.20, 3,302,085.30 and 1,847,096.20

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Solution

The fourth proportional to 2,201,390.20, 3,302,085.30 and 1,847,096.20 is: 2,770,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,390.20 : 3,302,085.30 = 1,847,096.20 : x
  2. Step 2: Convert to fraction form
    2,201,390.20/3,302,085.30 = 1,847,096.20/x
  3. Step 3: Cross multiply
    2,201,390.20x = 3,302,085.30 × 1,847,096.20
  4. Step 4: Simplify right side
    2,201,390.20x = 6,099,269,209,705.86
  5. Step 5: Solve for x
    x = 6,099,269,209,705.86/2,201,390.20
  6. Step 6: Final answer
    x = 2,770,644.30

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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.