Home / 1,759,262.82-2,426,530.77-1,614,536.04

Finding the Fourth Proportional to 1,759,262.82, 2,426,530.77 and 1,614,536.04

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Solution

The fourth proportional to 1,759,262.82, 2,426,530.77 and 1,614,536.04 is: 2,226,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,262.82 : 2,426,530.77 = 1,614,536.04 : x
  2. Step 2: Convert to fraction form
    1,759,262.82/2,426,530.77 = 1,614,536.04/x
  3. Step 3: Cross multiply
    1,759,262.82x = 2,426,530.77 × 1,614,536.04
  4. Step 4: Simplify right side
    1,759,262.82x = 3,917,721,380,333.95
  5. Step 5: Solve for x
    x = 3,917,721,380,333.95/1,759,262.82
  6. Step 6: Final answer
    x = 2,226,910.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.