Home / 3,024,279.80-4,536,419.70-2,066,276.60

Finding the Fourth Proportional to 3,024,279.80, 4,536,419.70 and 2,066,276.60

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Solution

The fourth proportional to 3,024,279.80, 4,536,419.70 and 2,066,276.60 is: 3,099,414.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,279.80 : 4,536,419.70 = 2,066,276.60 : x
  2. Step 2: Convert to fraction form
    3,024,279.80/4,536,419.70 = 2,066,276.60/x
  3. Step 3: Cross multiply
    3,024,279.80x = 4,536,419.70 × 2,066,276.60
  4. Step 4: Simplify right side
    3,024,279.80x = 9,373,497,873,889.02
  5. Step 5: Solve for x
    x = 9,373,497,873,889.02/3,024,279.80
  6. Step 6: Final answer
    x = 3,099,414.90

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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.