Home / 4,682,253.73-7,023,380.60-1,316,460.73

Finding the Fourth Proportional to 4,682,253.73, 7,023,380.60 and 1,316,460.73

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Solution

The fourth proportional to 4,682,253.73, 7,023,380.60 and 1,316,460.73 is: 1,974,691.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,253.73 : 7,023,380.60 = 1,316,460.73 : x
  2. Step 2: Convert to fraction form
    4,682,253.73/7,023,380.60 = 1,316,460.73/x
  3. Step 3: Cross multiply
    4,682,253.73x = 7,023,380.60 × 1,316,460.73
  4. Step 4: Simplify right side
    4,682,253.73x = 9,246,004,769,302.29
  5. Step 5: Solve for x
    x = 9,246,004,769,302.29/4,682,253.73
  6. Step 6: Final answer
    x = 1,974,691.10

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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.