Home / 2,098,247.40-3,147,371.10-2,063,255.40

Finding the Fourth Proportional to 2,098,247.40, 3,147,371.10 and 2,063,255.40

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Solution

The fourth proportional to 2,098,247.40, 3,147,371.10 and 2,063,255.40 is: 3,094,883.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,247.40 : 3,147,371.10 = 2,063,255.40 : x
  2. Step 2: Convert to fraction form
    2,098,247.40/3,147,371.10 = 2,063,255.40/x
  3. Step 3: Cross multiply
    2,098,247.40x = 3,147,371.10 × 2,063,255.40
  4. Step 4: Simplify right side
    2,098,247.40x = 6,493,830,417,878.94
  5. Step 5: Solve for x
    x = 6,493,830,417,878.94/2,098,247.40
  6. Step 6: Final answer
    x = 3,094,883.10

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Double scale
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Similar ratio
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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.