Home / 3,253,971.57-4,492,269.17-2,223,029.49

Finding the Fourth Proportional to 3,253,971.57, 4,492,269.17 and 2,223,029.49

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Solution

The fourth proportional to 3,253,971.57, 4,492,269.17 and 2,223,029.49 is: 3,069,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,971.57 : 4,492,269.17 = 2,223,029.49 : x
  2. Step 2: Convert to fraction form
    3,253,971.57/4,492,269.17 = 2,223,029.49/x
  3. Step 3: Cross multiply
    3,253,971.57x = 4,492,269.17 × 2,223,029.49
  4. Step 4: Simplify right side
    3,253,971.57x = 9,986,446,841,927.82
  5. Step 5: Solve for x
    x = 9,986,446,841,927.82/3,253,971.57
  6. Step 6: Final answer
    x = 3,069,002.49

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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.