Home / 2,522,200.40-3,783,300.60-2,480,728.40

Finding the Fourth Proportional to 2,522,200.40, 3,783,300.60 and 2,480,728.40

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Solution

The fourth proportional to 2,522,200.40, 3,783,300.60 and 2,480,728.40 is: 3,721,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,200.40 : 3,783,300.60 = 2,480,728.40 : x
  2. Step 2: Convert to fraction form
    2,522,200.40/3,783,300.60 = 2,480,728.40/x
  3. Step 3: Cross multiply
    2,522,200.40x = 3,783,300.60 × 2,480,728.40
  4. Step 4: Simplify right side
    2,522,200.40x = 9,385,341,244,157.04
  5. Step 5: Solve for x
    x = 9,385,341,244,157.04/2,522,200.40
  6. Step 6: Final answer
    x = 3,721,092.60

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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.