Home / 793,022.73-1,094,343.04-448,851.27

Finding the Fourth Proportional to 793,022.73, 1,094,343.04 and 448,851.27

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Solution

The fourth proportional to 793,022.73, 1,094,343.04 and 448,851.27 is: 619,398.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,022.73 : 1,094,343.04 = 448,851.27 : x
  2. Step 2: Convert to fraction form
    793,022.73/1,094,343.04 = 448,851.27/x
  3. Step 3: Cross multiply
    793,022.73x = 1,094,343.04 × 448,851.27
  4. Step 4: Simplify right side
    793,022.73x = 491,197,263,319.66
  5. Step 5: Solve for x
    x = 491,197,263,319.66/793,022.73
  6. Step 6: Final answer
    x = 619,398.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.