Home / 3,344,408-5,016,716.07-1,591,302.72

Finding the Fourth Proportional to 3,344,408, 5,016,716.07 and 1,591,302.72

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Solution

The fourth proportional to 3,344,408, 5,016,716.07 and 1,591,302.72 is: 2,387,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,408 : 5,016,716.07 = 1,591,302.72 : x
  2. Step 2: Convert to fraction form
    3,344,408/5,016,716.07 = 1,591,302.72/x
  3. Step 3: Cross multiply
    3,344,408x = 5,016,716.07 × 1,591,302.72
  4. Step 4: Simplify right side
    3,344,408x = 7,983,113,927,658.71
  5. Step 5: Solve for x
    x = 7,983,113,927,658.71/3,344,408
  6. Step 6: Final answer
    x = 2,387,003.60

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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.