Home / 2,476.61-3,420.01-1,593.94

Finding the Fourth Proportional to 2,476.61, 3,420.01 and 1,593.94

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Solution

The fourth proportional to 2,476.61, 3,420.01 and 1,593.94 is: 2,201.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476.61 : 3,420.01 = 1,593.94 : x
  2. Step 2: Convert to fraction form
    2,476.61/3,420.01 = 1,593.94/x
  3. Step 3: Cross multiply
    2,476.61x = 3,420.01 × 1,593.94
  4. Step 4: Simplify right side
    2,476.61x = 5,451,290.74
  5. Step 5: Solve for x
    x = 5,451,290.74/2,476.61
  6. Step 6: Final answer
    x = 2,201.11

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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.