Home / 732,760.80-1,099,297.94-227,310.81

Finding the Fourth Proportional to 732,760.80, 1,099,297.94 and 227,310.81

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Solution

The fourth proportional to 732,760.80, 1,099,297.94 and 227,310.81 is: 341,014.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,760.80 : 1,099,297.94 = 227,310.81 : x
  2. Step 2: Convert to fraction form
    732,760.80/1,099,297.94 = 227,310.81/x
  3. Step 3: Cross multiply
    732,760.80x = 1,099,297.94 × 227,310.81
  4. Step 4: Simplify right side
    732,760.80x = 249,882,304,036.18
  5. Step 5: Solve for x
    x = 249,882,304,036.18/732,760.80
  6. Step 6: Final answer
    x = 341,014.84

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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.