Home / 794,284.27-1,096,123.37-431,708.02

Finding the Fourth Proportional to 794,284.27, 1,096,123.37 and 431,708.02

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Solution

The fourth proportional to 794,284.27, 1,096,123.37 and 431,708.02 is: 595,763.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,284.27 : 1,096,123.37 = 431,708.02 : x
  2. Step 2: Convert to fraction form
    794,284.27/1,096,123.37 = 431,708.02/x
  3. Step 3: Cross multiply
    794,284.27x = 1,096,123.37 × 431,708.02
  4. Step 4: Simplify right side
    794,284.27x = 473,205,244,839.58
  5. Step 5: Solve for x
    x = 473,205,244,839.58/794,284.27
  6. Step 6: Final answer
    x = 595,763.08

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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.