Home / 10,976,954.14-16,465,193.07-3,788,246.26

Finding the Fourth Proportional to 10,976,954.14, 16,465,193.07 and 3,788,246.26

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Solution

The fourth proportional to 10,976,954.14, 16,465,193.07 and 3,788,246.26 is: 5,682,287.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,976,954.14 : 16,465,193.07 = 3,788,246.26 : x
  2. Step 2: Convert to fraction form
    10,976,954.14/16,465,193.07 = 3,788,246.26/x
  3. Step 3: Cross multiply
    10,976,954.14x = 16,465,193.07 × 3,788,246.26
  4. Step 4: Simplify right side
    10,976,954.14x = 62,374,206,067,605.41
  5. Step 5: Solve for x
    x = 62,374,206,067,605.41/10,976,954.14
  6. Step 6: Final answer
    x = 5,682,287.21

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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.