Home / 1,234,494.56-1,850,745.33-1,134,849.38

Finding the Fourth Proportional to 1,234,494.56, 1,850,745.33 and 1,134,849.38

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Solution

The fourth proportional to 1,234,494.56, 1,850,745.33 and 1,134,849.38 is: 1,701,358.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,494.56 : 1,850,745.33 = 1,134,849.38 : x
  2. Step 2: Convert to fraction form
    1,234,494.56/1,850,745.33 = 1,134,849.38/x
  3. Step 3: Cross multiply
    1,234,494.56x = 1,850,745.33 × 1,134,849.38
  4. Step 4: Simplify right side
    1,234,494.56x = 2,100,317,181,034.67
  5. Step 5: Solve for x
    x = 2,100,317,181,034.67/1,234,494.56
  6. Step 6: Final answer
    x = 1,701,358.00

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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.