Home / 2,504,931.68-3,753,102.95-1,682,729.39

Finding the Fourth Proportional to 2,504,931.68, 3,753,102.95 and 1,682,729.39

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Solution

The fourth proportional to 2,504,931.68, 3,753,102.95 and 1,682,729.39 is: 2,521,209.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,931.68 : 3,753,102.95 = 1,682,729.39 : x
  2. Step 2: Convert to fraction form
    2,504,931.68/3,753,102.95 = 1,682,729.39/x
  3. Step 3: Cross multiply
    2,504,931.68x = 3,753,102.95 × 1,682,729.39
  4. Step 4: Simplify right side
    2,504,931.68x = 6,315,456,633,294.20
  5. Step 5: Solve for x
    x = 6,315,456,633,294.20/2,504,931.68
  6. Step 6: Final answer
    x = 2,521,209.13

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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.