Home / 2,651,001.69-3,976,204.71-732,185.82

Finding the Fourth Proportional to 2,651,001.69, 3,976,204.71 and 732,185.82

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Solution

The fourth proportional to 2,651,001.69, 3,976,204.71 and 732,185.82 is: 1,098,196.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,001.69 : 3,976,204.71 = 732,185.82 : x
  2. Step 2: Convert to fraction form
    2,651,001.69/3,976,204.71 = 732,185.82/x
  3. Step 3: Cross multiply
    2,651,001.69x = 3,976,204.71 × 732,185.82
  4. Step 4: Simplify right side
    2,651,001.69x = 2,911,320,706,079.21
  5. Step 5: Solve for x
    x = 2,911,320,706,079.21/2,651,001.69
  6. Step 6: Final answer
    x = 1,098,196.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.