Home / 2,567,231.13-3,845,170.65-1,755,692.34

Finding the Fourth Proportional to 2,567,231.13, 3,845,170.65 and 1,755,692.34

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Solution

The fourth proportional to 2,567,231.13, 3,845,170.65 and 1,755,692.34 is: 2,629,656.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,231.13 : 3,845,170.65 = 1,755,692.34 : x
  2. Step 2: Convert to fraction form
    2,567,231.13/3,845,170.65 = 1,755,692.34/x
  3. Step 3: Cross multiply
    2,567,231.13x = 3,845,170.65 × 1,755,692.34
  4. Step 4: Simplify right side
    2,567,231.13x = 6,750,936,656,197.82
  5. Step 5: Solve for x
    x = 6,750,936,656,197.82/2,567,231.13
  6. Step 6: Final answer
    x = 2,629,656.74

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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.