Home / 4,161,168.16-6,241,868.88-2,032,954.72

Finding the Fourth Proportional to 4,161,168.16, 6,241,868.88 and 2,032,954.72

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Solution

The fourth proportional to 4,161,168.16, 6,241,868.88 and 2,032,954.72 is: 3,049,489.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,168.16 : 6,241,868.88 = 2,032,954.72 : x
  2. Step 2: Convert to fraction form
    4,161,168.16/6,241,868.88 = 2,032,954.72/x
  3. Step 3: Cross multiply
    4,161,168.16x = 6,241,868.88 × 2,032,954.72
  4. Step 4: Simplify right side
    4,161,168.16x = 12,689,436,801,217.11
  5. Step 5: Solve for x
    x = 12,689,436,801,217.11/4,161,168.16
  6. Step 6: Final answer
    x = 3,049,489.06

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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.