Home / 9,212,180.58-13,815,277.11-3,062,511.54

Finding the Fourth Proportional to 9,212,180.58, 13,815,277.11 and 3,062,511.54

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Solution

The fourth proportional to 9,212,180.58, 13,815,277.11 and 3,062,511.54 is: 4,592,772.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,180.58 : 13,815,277.11 = 3,062,511.54 : x
  2. Step 2: Convert to fraction form
    9,212,180.58/13,815,277.11 = 3,062,511.54/x
  3. Step 3: Cross multiply
    9,212,180.58x = 13,815,277.11 × 3,062,511.54
  4. Step 4: Simplify right side
    9,212,180.58x = 42,309,445,577,672.85
  5. Step 5: Solve for x
    x = 42,309,445,577,672.85/9,212,180.58
  6. Step 6: Final answer
    x = 4,592,772.06

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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.