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Finding the Fourth Proportional to 4,386.88, 6,054.04 and 2,523.88

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Solution

The fourth proportional to 4,386.88, 6,054.04 and 2,523.88 is: 3,483.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.88 : 6,054.04 = 2,523.88 : x
  2. Step 2: Convert to fraction form
    4,386.88/6,054.04 = 2,523.88/x
  3. Step 3: Cross multiply
    4,386.88x = 6,054.04 × 2,523.88
  4. Step 4: Simplify right side
    4,386.88x = 15,279,670.48
  5. Step 5: Solve for x
    x = 15,279,670.48/4,386.88
  6. Step 6: Final answer
    x = 3,483.04

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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.