Home / 4,136,634.65-6,203,689.92-3,325,093.76

Finding the Fourth Proportional to 4,136,634.65, 6,203,689.92 and 3,325,093.76

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Solution

The fourth proportional to 4,136,634.65, 6,203,689.92 and 3,325,093.76 is: 4,986,626.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,634.65 : 6,203,689.92 = 3,325,093.76 : x
  2. Step 2: Convert to fraction form
    4,136,634.65/6,203,689.92 = 3,325,093.76/x
  3. Step 3: Cross multiply
    4,136,634.65x = 6,203,689.92 × 3,325,093.76
  4. Step 4: Simplify right side
    4,136,634.65x = 20,627,850,610,948.45
  5. Step 5: Solve for x
    x = 20,627,850,610,948.45/4,136,634.65
  6. Step 6: Final answer
    x = 4,986,626.18

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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.