Home / 3,490.41-5,233.97-2,030.01

Finding the Fourth Proportional to 3,490.41, 5,233.97 and 2,030.01

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Solution

The fourth proportional to 3,490.41, 5,233.97 and 2,030.01 is: 3,044.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490.41 : 5,233.97 = 2,030.01 : x
  2. Step 2: Convert to fraction form
    3,490.41/5,233.97 = 2,030.01/x
  3. Step 3: Cross multiply
    3,490.41x = 5,233.97 × 2,030.01
  4. Step 4: Simplify right side
    3,490.41x = 10,625,001.29
  5. Step 5: Solve for x
    x = 10,625,001.29/3,490.41
  6. Step 6: Final answer
    x = 3,044.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.