Home / 794,287.26-1,096,123.74-431,711.94

Finding the Fourth Proportional to 794,287.26, 1,096,123.74 and 431,711.94

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Solution

The fourth proportional to 794,287.26, 1,096,123.74 and 431,711.94 is: 595,766.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,287.26 : 1,096,123.74 = 431,711.94 : x
  2. Step 2: Convert to fraction form
    794,287.26/1,096,123.74 = 431,711.94/x
  3. Step 3: Cross multiply
    794,287.26x = 1,096,123.74 × 431,711.94
  4. Step 4: Simplify right side
    794,287.26x = 473,209,706,275.46
  5. Step 5: Solve for x
    x = 473,209,706,275.46/794,287.26
  6. Step 6: Final answer
    x = 595,766.46

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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.