Home / 796,932.86-1,099,767.75-452,769.38

Finding the Fourth Proportional to 796,932.86, 1,099,767.75 and 452,769.38

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Solution

The fourth proportional to 796,932.86, 1,099,767.75 and 452,769.38 is: 624,821.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,932.86 : 1,099,767.75 = 452,769.38 : x
  2. Step 2: Convert to fraction form
    796,932.86/1,099,767.75 = 452,769.38/x
  3. Step 3: Cross multiply
    796,932.86x = 1,099,767.75 × 452,769.38
  4. Step 4: Simplify right side
    796,932.86x = 497,941,159,238.90
  5. Step 5: Solve for x
    x = 497,941,159,238.90/796,932.86
  6. Step 6: Final answer
    x = 624,821.97

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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.