Home / 3,616,721.68-4,991,004.60-2,046,824.44

Finding the Fourth Proportional to 3,616,721.68, 4,991,004.60 and 2,046,824.44

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Solution

The fourth proportional to 3,616,721.68, 4,991,004.60 and 2,046,824.44 is: 2,824,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,721.68 : 4,991,004.60 = 2,046,824.44 : x
  2. Step 2: Convert to fraction form
    3,616,721.68/4,991,004.60 = 2,046,824.44/x
  3. Step 3: Cross multiply
    3,616,721.68x = 4,991,004.60 × 2,046,824.44
  4. Step 4: Simplify right side
    3,616,721.68x = 10,215,710,195,432.42
  5. Step 5: Solve for x
    x = 10,215,710,195,432.42/3,616,721.68
  6. Step 6: Final answer
    x = 2,824,577.37

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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.