Home / 3,871,181.24-5,806,396.36-1,175,529.76

Finding the Fourth Proportional to 3,871,181.24, 5,806,396.36 and 1,175,529.76

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Solution

The fourth proportional to 3,871,181.24, 5,806,396.36 and 1,175,529.76 is: 1,763,180.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,871,181.24 : 5,806,396.36 = 1,175,529.76 : x
  2. Step 2: Convert to fraction form
    3,871,181.24/5,806,396.36 = 1,175,529.76/x
  3. Step 3: Cross multiply
    3,871,181.24x = 5,806,396.36 × 1,175,529.76
  4. Step 4: Simplify right side
    3,871,181.24x = 6,825,591,719,535.67
  5. Step 5: Solve for x
    x = 6,825,591,719,535.67/3,871,181.24
  6. Step 6: Final answer
    x = 1,763,180.62

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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.