Home / 794,383.56-1,096,250.05-431,807.41

Finding the Fourth Proportional to 794,383.56, 1,096,250.05 and 431,807.41

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Solution

The fourth proportional to 794,383.56, 1,096,250.05 and 431,807.41 is: 595,894.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,383.56 : 1,096,250.05 = 431,807.41 : x
  2. Step 2: Convert to fraction form
    794,383.56/1,096,250.05 = 431,807.41/x
  3. Step 3: Cross multiply
    794,383.56x = 1,096,250.05 × 431,807.41
  4. Step 4: Simplify right side
    794,383.56x = 473,368,896,712.94
  5. Step 5: Solve for x
    x = 473,368,896,712.94/794,383.56
  6. Step 6: Final answer
    x = 595,894.63

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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.