Home / 3,954,850.20-5,932,275.30-963,034.20

Finding the Fourth Proportional to 3,954,850.20, 5,932,275.30 and 963,034.20

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Solution

The fourth proportional to 3,954,850.20, 5,932,275.30 and 963,034.20 is: 1,444,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,850.20 : 5,932,275.30 = 963,034.20 : x
  2. Step 2: Convert to fraction form
    3,954,850.20/5,932,275.30 = 963,034.20/x
  3. Step 3: Cross multiply
    3,954,850.20x = 5,932,275.30 × 963,034.20
  4. Step 4: Simplify right side
    3,954,850.20x = 5,712,983,997,715.26
  5. Step 5: Solve for x
    x = 5,712,983,997,715.26/3,954,850.20
  6. Step 6: Final answer
    x = 1,444,551.30

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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.