Home / 4,540,352.78-6,795,656.19-2,487,883.35

Finding the Fourth Proportional to 4,540,352.78, 6,795,656.19 and 2,487,883.35

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Solution

The fourth proportional to 4,540,352.78, 6,795,656.19 and 2,487,883.35 is: 3,723,675.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,352.78 : 6,795,656.19 = 2,487,883.35 : x
  2. Step 2: Convert to fraction form
    4,540,352.78/6,795,656.19 = 2,487,883.35/x
  3. Step 3: Cross multiply
    4,540,352.78x = 6,795,656.19 × 2,487,883.35
  4. Step 4: Simplify right side
    4,540,352.78x = 16,906,799,887,425.44
  5. Step 5: Solve for x
    x = 16,906,799,887,425.44/4,540,352.78
  6. Step 6: Final answer
    x = 3,723,675.39

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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.