Home / 3,914,466.20-5,871,699.30-3,250,914.20

Finding the Fourth Proportional to 3,914,466.20, 5,871,699.30 and 3,250,914.20

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Solution

The fourth proportional to 3,914,466.20, 5,871,699.30 and 3,250,914.20 is: 4,876,371.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,466.20 : 5,871,699.30 = 3,250,914.20 : x
  2. Step 2: Convert to fraction form
    3,914,466.20/5,871,699.30 = 3,250,914.20/x
  3. Step 3: Cross multiply
    3,914,466.20x = 5,871,699.30 × 3,250,914.20
  4. Step 4: Simplify right side
    3,914,466.20x = 19,088,390,632,500.06
  5. Step 5: Solve for x
    x = 19,088,390,632,500.06/3,914,466.20
  6. Step 6: Final answer
    x = 4,876,371.30

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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.