Home / 881,222.24-1,321,834.18-241,531.22

Finding the Fourth Proportional to 881,222.24, 1,321,834.18 and 241,531.22

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Solution

The fourth proportional to 881,222.24, 1,321,834.18 and 241,531.22 is: 362,297.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,222.24 : 1,321,834.18 = 241,531.22 : x
  2. Step 2: Convert to fraction form
    881,222.24/1,321,834.18 = 241,531.22/x
  3. Step 3: Cross multiply
    881,222.24x = 1,321,834.18 × 241,531.22
  4. Step 4: Simplify right side
    881,222.24x = 319,264,222,133.10
  5. Step 5: Solve for x
    x = 319,264,222,133.10/881,222.24
  6. Step 6: Final answer
    x = 362,297.05

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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.