Home / 4,168,276.40-6,252,414.60-2,042,512.40

Finding the Fourth Proportional to 4,168,276.40, 6,252,414.60 and 2,042,512.40

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Solution

The fourth proportional to 4,168,276.40, 6,252,414.60 and 2,042,512.40 is: 3,063,768.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,276.40 : 6,252,414.60 = 2,042,512.40 : x
  2. Step 2: Convert to fraction form
    4,168,276.40/6,252,414.60 = 2,042,512.40/x
  3. Step 3: Cross multiply
    4,168,276.40x = 6,252,414.60 × 2,042,512.40
  4. Step 4: Simplify right side
    4,168,276.40x = 12,770,634,350,441.04
  5. Step 5: Solve for x
    x = 12,770,634,350,441.04/4,168,276.40
  6. Step 6: Final answer
    x = 3,063,768.60

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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.