Home / 2,753,394.92-3,799,662.18-1,546,145

Finding the Fourth Proportional to 2,753,394.92, 3,799,662.18 and 1,546,145

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Solution

The fourth proportional to 2,753,394.92, 3,799,662.18 and 1,546,145 is: 2,133,667.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,394.92 : 3,799,662.18 = 1,546,145 : x
  2. Step 2: Convert to fraction form
    2,753,394.92/3,799,662.18 = 1,546,145/x
  3. Step 3: Cross multiply
    2,753,394.92x = 3,799,662.18 × 1,546,145
  4. Step 4: Simplify right side
    2,753,394.92x = 5,874,828,681,296.10
  5. Step 5: Solve for x
    x = 5,874,828,681,296.10/2,753,394.92
  6. Step 6: Final answer
    x = 2,133,667.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.