Home / 7,114,517.80-10,670,179.44-3,272,650.44

Finding the Fourth Proportional to 7,114,517.80, 10,670,179.44 and 3,272,650.44

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Solution

The fourth proportional to 7,114,517.80, 10,670,179.44 and 3,272,650.44 is: 4,908,240.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,517.80 : 10,670,179.44 = 3,272,650.44 : x
  2. Step 2: Convert to fraction form
    7,114,517.80/10,670,179.44 = 3,272,650.44/x
  3. Step 3: Cross multiply
    7,114,517.80x = 10,670,179.44 × 3,272,650.44
  4. Step 4: Simplify right side
    7,114,517.80x = 34,919,767,439,194.95
  5. Step 5: Solve for x
    x = 34,919,767,439,194.95/7,114,517.80
  6. Step 6: Final answer
    x = 4,908,240.93

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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.