Home / 4,339,125.39-5,988,047.20-2,503,964.55

Finding the Fourth Proportional to 4,339,125.39, 5,988,047.20 and 2,503,964.55

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Solution

The fourth proportional to 4,339,125.39, 5,988,047.20 and 2,503,964.55 is: 3,455,502.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,125.39 : 5,988,047.20 = 2,503,964.55 : x
  2. Step 2: Convert to fraction form
    4,339,125.39/5,988,047.20 = 2,503,964.55/x
  3. Step 3: Cross multiply
    4,339,125.39x = 5,988,047.20 × 2,503,964.55
  4. Step 4: Simplify right side
    4,339,125.39x = 14,993,857,906,266.85
  5. Step 5: Solve for x
    x = 14,993,857,906,266.85/4,339,125.39
  6. Step 6: Final answer
    x = 3,455,502.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.