Home / 8,492,517.52-11,719,592.60-4,625,103.27

Finding the Fourth Proportional to 8,492,517.52, 11,719,592.60 and 4,625,103.27

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Solution

The fourth proportional to 8,492,517.52, 11,719,592.60 and 4,625,103.27 is: 6,382,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,492,517.52 : 11,719,592.60 = 4,625,103.27 : x
  2. Step 2: Convert to fraction form
    8,492,517.52/11,719,592.60 = 4,625,103.27/x
  3. Step 3: Cross multiply
    8,492,517.52x = 11,719,592.60 × 4,625,103.27
  4. Step 4: Simplify right side
    8,492,517.52x = 54,204,326,010,292.59
  5. Step 5: Solve for x
    x = 54,204,326,010,292.59/8,492,517.52
  6. Step 6: Final answer
    x = 6,382,598.08

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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.