Home / 2,996.14-4,491.06-1,046.89

Finding the Fourth Proportional to 2,996.14, 4,491.06 and 1,046.89

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Solution

The fourth proportional to 2,996.14, 4,491.06 and 1,046.89 is: 1,569.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996.14 : 4,491.06 = 1,046.89 : x
  2. Step 2: Convert to fraction form
    2,996.14/4,491.06 = 1,046.89/x
  3. Step 3: Cross multiply
    2,996.14x = 4,491.06 × 1,046.89
  4. Step 4: Simplify right side
    2,996.14x = 4,701,645.80
  5. Step 5: Solve for x
    x = 4,701,645.80/2,996.14
  6. Step 6: Final answer
    x = 1,569.23

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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.