Home / 8,933,561.24-13,400,344.31-2,201,975.24

Finding the Fourth Proportional to 8,933,561.24, 13,400,344.31 and 2,201,975.24

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Solution

The fourth proportional to 8,933,561.24, 13,400,344.31 and 2,201,975.24 is: 3,302,963.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,561.24 : 13,400,344.31 = 2,201,975.24 : x
  2. Step 2: Convert to fraction form
    8,933,561.24/13,400,344.31 = 2,201,975.24/x
  3. Step 3: Cross multiply
    8,933,561.24x = 13,400,344.31 × 2,201,975.24
  4. Step 4: Simplify right side
    8,933,561.24x = 29,507,226,300,083.29
  5. Step 5: Solve for x
    x = 29,507,226,300,083.29/8,933,561.24
  6. Step 6: Final answer
    x = 3,302,963.46

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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.