Home / 3,073,408.20-4,610,112.30-1,476,736.20

Finding the Fourth Proportional to 3,073,408.20, 4,610,112.30 and 1,476,736.20

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Solution

The fourth proportional to 3,073,408.20, 4,610,112.30 and 1,476,736.20 is: 2,215,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,408.20 : 4,610,112.30 = 1,476,736.20 : x
  2. Step 2: Convert to fraction form
    3,073,408.20/4,610,112.30 = 1,476,736.20/x
  3. Step 3: Cross multiply
    3,073,408.20x = 4,610,112.30 × 1,476,736.20
  4. Step 4: Simplify right side
    3,073,408.20x = 6,807,919,719,475.26
  5. Step 5: Solve for x
    x = 6,807,919,719,475.26/3,073,408.20
  6. Step 6: Final answer
    x = 2,215,104.30

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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.