Home / 796,469.36-1,099,123.43-433,892.36

Finding the Fourth Proportional to 796,469.36, 1,099,123.43 and 433,892.36

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Solution

The fourth proportional to 796,469.36, 1,099,123.43 and 433,892.36 is: 598,769.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,469.36 : 1,099,123.43 = 433,892.36 : x
  2. Step 2: Convert to fraction form
    796,469.36/1,099,123.43 = 433,892.36/x
  3. Step 3: Cross multiply
    796,469.36x = 1,099,123.43 × 433,892.36
  4. Step 4: Simplify right side
    796,469.36x = 476,901,259,552.34
  5. Step 5: Solve for x
    x = 476,901,259,552.34/796,469.36
  6. Step 6: Final answer
    x = 598,769.13

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1.5x scale

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.