Home / 3,647,333.48-5,032,989.27-2,098,182.96

Finding the Fourth Proportional to 3,647,333.48, 5,032,989.27 and 2,098,182.96

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Solution

The fourth proportional to 3,647,333.48, 5,032,989.27 and 2,098,182.96 is: 2,895,302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,333.48 : 5,032,989.27 = 2,098,182.96 : x
  2. Step 2: Convert to fraction form
    3,647,333.48/5,032,989.27 = 2,098,182.96/x
  3. Step 3: Cross multiply
    3,647,333.48x = 5,032,989.27 × 2,098,182.96
  4. Step 4: Simplify right side
    3,647,333.48x = 10,560,132,324,176.84
  5. Step 5: Solve for x
    x = 10,560,132,324,176.84/3,647,333.48
  6. Step 6: Final answer
    x = 2,895,302.11

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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.