Home / 2,502,858.39-3,753,954.52-705,886.14

Finding the Fourth Proportional to 2,502,858.39, 3,753,954.52 and 705,886.14

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Solution

The fourth proportional to 2,502,858.39, 3,753,954.52 and 705,886.14 is: 1,058,735.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,858.39 : 3,753,954.52 = 705,886.14 : x
  2. Step 2: Convert to fraction form
    2,502,858.39/3,753,954.52 = 705,886.14/x
  3. Step 3: Cross multiply
    2,502,858.39x = 3,753,954.52 × 705,886.14
  4. Step 4: Simplify right side
    2,502,858.39x = 2,649,864,478,170.97
  5. Step 5: Solve for x
    x = 2,649,864,478,170.97/2,502,858.39
  6. Step 6: Final answer
    x = 1,058,735.28

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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.