Home / 9,957,418.95-14,938,786.29-3,568,317.15

Finding the Fourth Proportional to 9,957,418.95, 14,938,786.29 and 3,568,317.15

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Solution

The fourth proportional to 9,957,418.95, 14,938,786.29 and 3,568,317.15 is: 5,353,428.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957,418.95 : 14,938,786.29 = 3,568,317.15 : x
  2. Step 2: Convert to fraction form
    9,957,418.95/14,938,786.29 = 3,568,317.15/x
  3. Step 3: Cross multiply
    9,957,418.95x = 14,938,786.29 × 3,568,317.15
  4. Step 4: Simplify right side
    9,957,418.95x = 53,306,327,318,791.87
  5. Step 5: Solve for x
    x = 53,306,327,318,791.87/9,957,418.95
  6. Step 6: Final answer
    x = 5,353,428.19

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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.