Home / 944,135.80-1,417,438.24-560,584.60

Finding the Fourth Proportional to 944,135.80, 1,417,438.24 and 560,584.60

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Solution

The fourth proportional to 944,135.80, 1,417,438.24 and 560,584.60 is: 841,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,135.80 : 1,417,438.24 = 560,584.60 : x
  2. Step 2: Convert to fraction form
    944,135.80/1,417,438.24 = 560,584.60/x
  3. Step 3: Cross multiply
    944,135.80x = 1,417,438.24 × 560,584.60
  4. Step 4: Simplify right side
    944,135.80x = 794,594,043,850.05
  5. Step 5: Solve for x
    x = 794,594,043,850.05/944,135.80
  6. Step 6: Final answer
    x = 841,609.91

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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.