Home / 3,612,092.49-4,984,911.59-2,002,460.49

Finding the Fourth Proportional to 3,612,092.49, 4,984,911.59 and 2,002,460.49

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Solution

The fourth proportional to 3,612,092.49, 4,984,911.59 and 2,002,460.49 is: 2,763,519.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,092.49 : 4,984,911.59 = 2,002,460.49 : x
  2. Step 2: Convert to fraction form
    3,612,092.49/4,984,911.59 = 2,002,460.49/x
  3. Step 3: Cross multiply
    3,612,092.49x = 4,984,911.59 × 2,002,460.49
  4. Step 4: Simplify right side
    3,612,092.49x = 9,982,088,495,105.78
  5. Step 5: Solve for x
    x = 9,982,088,495,105.78/3,612,092.49
  6. Step 6: Final answer
    x = 2,763,519.63

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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.