Home / 3,344,408.75-5,016,717.18-1,591,303.48

Finding the Fourth Proportional to 3,344,408.75, 5,016,717.18 and 1,591,303.48

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Solution

The fourth proportional to 3,344,408.75, 5,016,717.18 and 1,591,303.48 is: 2,387,004.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,408.75 : 5,016,717.18 = 1,591,303.48 : x
  2. Step 2: Convert to fraction form
    3,344,408.75/5,016,717.18 = 1,591,303.48/x
  3. Step 3: Cross multiply
    3,344,408.75x = 5,016,717.18 × 1,591,303.48
  4. Step 4: Simplify right side
    3,344,408.75x = 7,983,119,494,167.99
  5. Step 5: Solve for x
    x = 7,983,119,494,167.99/3,344,408.75
  6. Step 6: Final answer
    x = 2,387,004.72

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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.