Home / 6,613,027.70-9,919,541.55-2,833,891.70

Finding the Fourth Proportional to 6,613,027.70, 9,919,541.55 and 2,833,891.70

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Solution

The fourth proportional to 6,613,027.70, 9,919,541.55 and 2,833,891.70 is: 4,250,837.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,027.70 : 9,919,541.55 = 2,833,891.70 : x
  2. Step 2: Convert to fraction form
    6,613,027.70/9,919,541.55 = 2,833,891.70/x
  3. Step 3: Cross multiply
    6,613,027.70x = 9,919,541.55 × 2,833,891.70
  4. Step 4: Simplify right side
    6,613,027.70x = 28,110,906,466,350.14
  5. Step 5: Solve for x
    x = 28,110,906,466,350.14/6,613,027.70
  6. Step 6: Final answer
    x = 4,250,837.55

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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.