Home / 1,194,866.44-1,648,906.52-651,000.56

Finding the Fourth Proportional to 1,194,866.44, 1,648,906.52 and 651,000.56

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Solution

The fourth proportional to 1,194,866.44, 1,648,906.52 and 651,000.56 is: 898,375.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,866.44 : 1,648,906.52 = 651,000.56 : x
  2. Step 2: Convert to fraction form
    1,194,866.44/1,648,906.52 = 651,000.56/x
  3. Step 3: Cross multiply
    1,194,866.44x = 1,648,906.52 × 651,000.56
  4. Step 4: Simplify right side
    1,194,866.44x = 1,073,439,067,907.65
  5. Step 5: Solve for x
    x = 1,073,439,067,907.65/1,194,866.44
  6. Step 6: Final answer
    x = 898,375.78

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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.