Home / 794,287.02-1,096,122.60-431,711.00

Finding the Fourth Proportional to 794,287.02, 1,096,122.60 and 431,711.00

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Solution

The fourth proportional to 794,287.02, 1,096,122.60 and 431,711.00 is: 595,764.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,287.02 : 1,096,122.60 = 431,711.00 : x
  2. Step 2: Convert to fraction form
    794,287.02/1,096,122.60 = 431,711.00/x
  3. Step 3: Cross multiply
    794,287.02x = 1,096,122.60 × 431,711.00
  4. Step 4: Simplify right side
    794,287.02x = 473,208,178,287.99
  5. Step 5: Solve for x
    x = 473,208,178,287.99/794,287.02
  6. Step 6: Final answer
    x = 595,764.71

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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.