Home / 2,011,563.46-2,775,960.76-1,093,791.88

Finding the Fourth Proportional to 2,011,563.46, 2,775,960.76 and 1,093,791.88

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Solution

The fourth proportional to 2,011,563.46, 2,775,960.76 and 1,093,791.88 is: 1,509,434.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,563.46 : 2,775,960.76 = 1,093,791.88 : x
  2. Step 2: Convert to fraction form
    2,011,563.46/2,775,960.76 = 1,093,791.88/x
  3. Step 3: Cross multiply
    2,011,563.46x = 2,775,960.76 × 1,093,791.88
  4. Step 4: Simplify right side
    2,011,563.46x = 3,036,323,338,486.63
  5. Step 5: Solve for x
    x = 3,036,323,338,486.63/2,011,563.46
  6. Step 6: Final answer
    x = 1,509,434.53

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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.