Home / 794,293.02-1,096,131.02-431,716.77

Finding the Fourth Proportional to 794,293.02, 1,096,131.02 and 431,716.77

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Solution

The fourth proportional to 794,293.02, 1,096,131.02 and 431,716.77 is: 595,772.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,293.02 : 1,096,131.02 = 431,716.77 : x
  2. Step 2: Convert to fraction form
    794,293.02/1,096,131.02 = 431,716.77/x
  3. Step 3: Cross multiply
    794,293.02x = 1,096,131.02 × 431,716.77
  4. Step 4: Simplify right side
    794,293.02x = 473,218,141,292.62
  5. Step 5: Solve for x
    x = 473,218,141,292.62/794,293.02
  6. Step 6: Final answer
    x = 595,772.76

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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.