Home / 2,546,791.84-3,819,301.44-948,482.80

Finding the Fourth Proportional to 2,546,791.84, 3,819,301.44 and 948,482.80

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Solution

The fourth proportional to 2,546,791.84, 3,819,301.44 and 948,482.80 is: 1,422,394.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,791.84 : 3,819,301.44 = 948,482.80 : x
  2. Step 2: Convert to fraction form
    2,546,791.84/3,819,301.44 = 948,482.80/x
  3. Step 3: Cross multiply
    2,546,791.84x = 3,819,301.44 × 948,482.80
  4. Step 4: Simplify right side
    2,546,791.84x = 3,622,541,723,855.23
  5. Step 5: Solve for x
    x = 3,622,541,723,855.23/2,546,791.84
  6. Step 6: Final answer
    x = 1,422,394.11

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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.