Home / 1,962,097-2,941,556.82-613,565.08

Finding the Fourth Proportional to 1,962,097, 2,941,556.82 and 613,565.08

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Solution

The fourth proportional to 1,962,097, 2,941,556.82 and 613,565.08 is: 919,850.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,097 : 2,941,556.82 = 613,565.08 : x
  2. Step 2: Convert to fraction form
    1,962,097/2,941,556.82 = 613,565.08/x
  3. Step 3: Cross multiply
    1,962,097x = 2,941,556.82 × 613,565.08
  4. Step 4: Simplify right side
    1,962,097x = 1,804,836,545,587.85
  5. Step 5: Solve for x
    x = 1,804,836,545,587.85/1,962,097
  6. Step 6: Final answer
    x = 919,850.83

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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.