Home / 6,204.50-9,306.78-2,698.04

Finding the Fourth Proportional to 6,204.50, 9,306.78 and 2,698.04

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Solution

The fourth proportional to 6,204.50, 9,306.78 and 2,698.04 is: 4,047.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.50 : 9,306.78 = 2,698.04 : x
  2. Step 2: Convert to fraction form
    6,204.50/9,306.78 = 2,698.04/x
  3. Step 3: Cross multiply
    6,204.50x = 9,306.78 × 2,698.04
  4. Step 4: Simplify right side
    6,204.50x = 25,110,064.71
  5. Step 5: Solve for x
    x = 25,110,064.71/6,204.50
  6. Step 6: Final answer
    x = 4,047.07

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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.