Home / 3,288,447.56-4,931,232.03-1,751,119.15

Finding the Fourth Proportional to 3,288,447.56, 4,931,232.03 and 1,751,119.15

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Solution

The fourth proportional to 3,288,447.56, 4,931,232.03 and 1,751,119.15 is: 2,625,912.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,447.56 : 4,931,232.03 = 1,751,119.15 : x
  2. Step 2: Convert to fraction form
    3,288,447.56/4,931,232.03 = 1,751,119.15/x
  3. Step 3: Cross multiply
    3,288,447.56x = 4,931,232.03 × 1,751,119.15
  4. Step 4: Simplify right side
    3,288,447.56x = 8,635,174,832,070.78
  5. Step 5: Solve for x
    x = 8,635,174,832,070.78/3,288,447.56
  6. Step 6: Final answer
    x = 2,625,912.28

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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.