Home / 1,923,542.22-2,885,891.04-575,748.84

Finding the Fourth Proportional to 1,923,542.22, 2,885,891.04 and 575,748.84

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Solution

The fourth proportional to 1,923,542.22, 2,885,891.04 and 575,748.84 is: 863,796.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,542.22 : 2,885,891.04 = 575,748.84 : x
  2. Step 2: Convert to fraction form
    1,923,542.22/2,885,891.04 = 575,748.84/x
  3. Step 3: Cross multiply
    1,923,542.22x = 2,885,891.04 × 575,748.84
  4. Step 4: Simplify right side
    1,923,542.22x = 1,661,548,418,646.39
  5. Step 5: Solve for x
    x = 1,661,548,418,646.39/1,923,542.22
  6. Step 6: Final answer
    x = 863,796.18

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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.