Home / 1,340,563.24-1,849,770.96-796,497.64

Finding the Fourth Proportional to 1,340,563.24, 1,849,770.96 and 796,497.64

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Solution

The fourth proportional to 1,340,563.24, 1,849,770.96 and 796,497.64 is: 1,099,044.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,563.24 : 1,849,770.96 = 796,497.64 : x
  2. Step 2: Convert to fraction form
    1,340,563.24/1,849,770.96 = 796,497.64/x
  3. Step 3: Cross multiply
    1,340,563.24x = 1,849,770.96 × 796,497.64
  4. Step 4: Simplify right side
    1,340,563.24x = 1,473,338,204,180.53
  5. Step 5: Solve for x
    x = 1,473,338,204,180.53/1,340,563.24
  6. Step 6: Final answer
    x = 1,099,044.16

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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.