Home / 1,097,116.30-1,645,674.45-796,185.10

Finding the Fourth Proportional to 1,097,116.30, 1,645,674.45 and 796,185.10

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Solution

The fourth proportional to 1,097,116.30, 1,645,674.45 and 796,185.10 is: 1,194,277.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,116.30 : 1,645,674.45 = 796,185.10 : x
  2. Step 2: Convert to fraction form
    1,097,116.30/1,645,674.45 = 796,185.10/x
  3. Step 3: Cross multiply
    1,097,116.30x = 1,645,674.45 × 796,185.10
  4. Step 4: Simplify right side
    1,097,116.30x = 1,310,261,476,540.69
  5. Step 5: Solve for x
    x = 1,310,261,476,540.69/1,097,116.30
  6. Step 6: Final answer
    x = 1,194,277.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.