Home / 6,527,383.25-9,791,073.02-2,039,659.25

Finding the Fourth Proportional to 6,527,383.25, 9,791,073.02 and 2,039,659.25

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Solution

The fourth proportional to 6,527,383.25, 9,791,073.02 and 2,039,659.25 is: 3,059,488.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,383.25 : 9,791,073.02 = 2,039,659.25 : x
  2. Step 2: Convert to fraction form
    6,527,383.25/9,791,073.02 = 2,039,659.25/x
  3. Step 3: Cross multiply
    6,527,383.25x = 9,791,073.02 × 2,039,659.25
  4. Step 4: Simplify right side
    6,527,383.25x = 19,970,452,593,514.78
  5. Step 5: Solve for x
    x = 19,970,452,593,514.78/6,527,383.25
  6. Step 6: Final answer
    x = 3,059,488.29

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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.