Home / 3,021,196.97-4,169,304.99-1,644,580.27

Finding the Fourth Proportional to 3,021,196.97, 4,169,304.99 and 1,644,580.27

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Solution

The fourth proportional to 3,021,196.97, 4,169,304.99 and 1,644,580.27 is: 2,269,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,196.97 : 4,169,304.99 = 1,644,580.27 : x
  2. Step 2: Convert to fraction form
    3,021,196.97/4,169,304.99 = 1,644,580.27/x
  3. Step 3: Cross multiply
    3,021,196.97x = 4,169,304.99 × 1,644,580.27
  4. Step 4: Simplify right side
    3,021,196.97x = 6,856,756,715,743.29
  5. Step 5: Solve for x
    x = 6,856,756,715,743.29/3,021,196.97
  6. Step 6: Final answer
    x = 2,269,549.71

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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.