Home / 5,592,351.38-7,717,371.54-3,144,961.62

Finding the Fourth Proportional to 5,592,351.38, 7,717,371.54 and 3,144,961.62

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Solution

The fourth proportional to 5,592,351.38, 7,717,371.54 and 3,144,961.62 is: 4,340,005.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,351.38 : 7,717,371.54 = 3,144,961.62 : x
  2. Step 2: Convert to fraction form
    5,592,351.38/7,717,371.54 = 3,144,961.62/x
  3. Step 3: Cross multiply
    5,592,351.38x = 7,717,371.54 × 3,144,961.62
  4. Step 4: Simplify right side
    5,592,351.38x = 24,270,837,300,580.30
  5. Step 5: Solve for x
    x = 24,270,837,300,580.30/5,592,351.38
  6. Step 6: Final answer
    x = 4,340,005.78

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Double scale
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1.5x scale

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.