Home / 1,511,601.01-2,267,721.36-500,665.73

Finding the Fourth Proportional to 1,511,601.01, 2,267,721.36 and 500,665.73

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Solution

The fourth proportional to 1,511,601.01, 2,267,721.36 and 500,665.73 is: 751,104.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,601.01 : 2,267,721.36 = 500,665.73 : x
  2. Step 2: Convert to fraction form
    1,511,601.01/2,267,721.36 = 500,665.73/x
  3. Step 3: Cross multiply
    1,511,601.01x = 2,267,721.36 × 500,665.73
  4. Step 4: Simplify right side
    1,511,601.01x = 1,135,370,358,802.39
  5. Step 5: Solve for x
    x = 1,135,370,358,802.39/1,511,601.01
  6. Step 6: Final answer
    x = 751,104.53

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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.