Home / 3,022,102.60-4,533,153.90-2,717,672.20

Finding the Fourth Proportional to 3,022,102.60, 4,533,153.90 and 2,717,672.20

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Solution

The fourth proportional to 3,022,102.60, 4,533,153.90 and 2,717,672.20 is: 4,076,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,102.60 : 4,533,153.90 = 2,717,672.20 : x
  2. Step 2: Convert to fraction form
    3,022,102.60/4,533,153.90 = 2,717,672.20/x
  3. Step 3: Cross multiply
    3,022,102.60x = 4,533,153.90 × 2,717,672.20
  4. Step 4: Simplify right side
    3,022,102.60x = 12,319,626,332,351.58
  5. Step 5: Solve for x
    x = 12,319,626,332,351.58/3,022,102.60
  6. Step 6: Final answer
    x = 4,076,508.30

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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.