Home / 2,408,895-3,614,742.36-1,079,199

Finding the Fourth Proportional to 2,408,895, 3,614,742.36 and 1,079,199

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Solution

The fourth proportional to 2,408,895, 3,614,742.36 and 1,079,199 is: 1,619,425.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,895 : 3,614,742.36 = 1,079,199 : x
  2. Step 2: Convert to fraction form
    2,408,895/3,614,742.36 = 1,079,199/x
  3. Step 3: Cross multiply
    2,408,895x = 3,614,742.36 × 1,079,199
  4. Step 4: Simplify right side
    2,408,895x = 3,901,026,340,169.64
  5. Step 5: Solve for x
    x = 3,901,026,340,169.64/2,408,895
  6. Step 6: Final answer
    x = 1,619,425.65

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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.