Home / 596,622.50-823,195.02-351,617.33

Finding the Fourth Proportional to 596,622.50, 823,195.02 and 351,617.33

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Solution

The fourth proportional to 596,622.50, 823,195.02 and 351,617.33 is: 485,147.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,622.50 : 823,195.02 = 351,617.33 : x
  2. Step 2: Convert to fraction form
    596,622.50/823,195.02 = 351,617.33/x
  3. Step 3: Cross multiply
    596,622.50x = 823,195.02 × 351,617.33
  4. Step 4: Simplify right side
    596,622.50x = 289,449,629,127.64
  5. Step 5: Solve for x
    x = 289,449,629,127.64/596,622.50
  6. Step 6: Final answer
    x = 485,147.03

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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.