Home / 3,923,348.27-5,885,132.83-1,083,460.42

Finding the Fourth Proportional to 3,923,348.27, 5,885,132.83 and 1,083,460.42

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Solution

The fourth proportional to 3,923,348.27, 5,885,132.83 and 1,083,460.42 is: 1,625,221.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,348.27 : 5,885,132.83 = 1,083,460.42 : x
  2. Step 2: Convert to fraction form
    3,923,348.27/5,885,132.83 = 1,083,460.42/x
  3. Step 3: Cross multiply
    3,923,348.27x = 5,885,132.83 × 1,083,460.42
  4. Step 4: Simplify right side
    3,923,348.27x = 6,376,308,492,395.35
  5. Step 5: Solve for x
    x = 6,376,308,492,395.35/3,923,348.27
  6. Step 6: Final answer
    x = 1,625,221.13

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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.