Home / 2,760,245.64-4,140,757.26-962,866.98

Finding the Fourth Proportional to 2,760,245.64, 4,140,757.26 and 962,866.98

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Solution

The fourth proportional to 2,760,245.64, 4,140,757.26 and 962,866.98 is: 1,444,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,245.64 : 4,140,757.26 = 962,866.98 : x
  2. Step 2: Convert to fraction form
    2,760,245.64/4,140,757.26 = 962,866.98/x
  3. Step 3: Cross multiply
    2,760,245.64x = 4,140,757.26 × 962,866.98
  4. Step 4: Simplify right side
    2,760,245.64x = 3,986,998,437,849.27
  5. Step 5: Solve for x
    x = 3,986,998,437,849.27/2,760,245.64
  6. Step 6: Final answer
    x = 1,444,436.10

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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.