Home / 2,340,276.30-3,510,414.45-1,867,884.30

Finding the Fourth Proportional to 2,340,276.30, 3,510,414.45 and 1,867,884.30

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Solution

The fourth proportional to 2,340,276.30, 3,510,414.45 and 1,867,884.30 is: 2,801,826.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,276.30 : 3,510,414.45 = 1,867,884.30 : x
  2. Step 2: Convert to fraction form
    2,340,276.30/3,510,414.45 = 1,867,884.30/x
  3. Step 3: Cross multiply
    2,340,276.30x = 3,510,414.45 × 1,867,884.30
  4. Step 4: Simplify right side
    2,340,276.30x = 6,557,048,037,648.14
  5. Step 5: Solve for x
    x = 6,557,048,037,648.14/2,340,276.30
  6. Step 6: Final answer
    x = 2,801,826.45

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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.