Home / 1,511,651.38-2,267,796.92-500,716.10

Finding the Fourth Proportional to 1,511,651.38, 2,267,796.92 and 500,716.10

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Solution

The fourth proportional to 1,511,651.38, 2,267,796.92 and 500,716.10 is: 751,180.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,651.38 : 2,267,796.92 = 500,716.10 : x
  2. Step 2: Convert to fraction form
    1,511,651.38/2,267,796.92 = 500,716.10/x
  3. Step 3: Cross multiply
    1,511,651.38x = 2,267,796.92 × 500,716.10
  4. Step 4: Simplify right side
    1,511,651.38x = 1,135,522,429,374.41
  5. Step 5: Solve for x
    x = 1,135,522,429,374.41/1,511,651.38
  6. Step 6: Final answer
    x = 751,180.10

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Double scale
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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.