Home / 3,373,471.72-4,655,311.14-1,845,591.40

Finding the Fourth Proportional to 3,373,471.72, 4,655,311.14 and 1,845,591.40

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Solution

The fourth proportional to 3,373,471.72, 4,655,311.14 and 1,845,591.40 is: 2,546,872.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,471.72 : 4,655,311.14 = 1,845,591.40 : x
  2. Step 2: Convert to fraction form
    3,373,471.72/4,655,311.14 = 1,845,591.40/x
  3. Step 3: Cross multiply
    3,373,471.72x = 4,655,311.14 × 1,845,591.40
  4. Step 4: Simplify right side
    3,373,471.72x = 8,591,802,204,308.20
  5. Step 5: Solve for x
    x = 8,591,802,204,308.20/3,373,471.72
  6. Step 6: Final answer
    x = 2,546,872.46

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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.