Home / 4,961,801.73-7,441,358.49-1,366,713.63

Finding the Fourth Proportional to 4,961,801.73, 7,441,358.49 and 1,366,713.63

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Solution

The fourth proportional to 4,961,801.73, 7,441,358.49 and 1,366,713.63 is: 2,049,700.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,801.73 : 7,441,358.49 = 1,366,713.63 : x
  2. Step 2: Convert to fraction form
    4,961,801.73/7,441,358.49 = 1,366,713.63/x
  3. Step 3: Cross multiply
    4,961,801.73x = 7,441,358.49 × 1,366,713.63
  4. Step 4: Simplify right side
    4,961,801.73x = 10,170,206,073,999.22
  5. Step 5: Solve for x
    x = 10,170,206,073,999.22/4,961,801.73
  6. Step 6: Final answer
    x = 2,049,700.22

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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.