Home / 1,198,921.40-1,796,840.26-566,441

Finding the Fourth Proportional to 1,198,921.40, 1,796,840.26 and 566,441

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Solution

The fourth proportional to 1,198,921.40, 1,796,840.26 and 566,441 is: 848,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,921.40 : 1,796,840.26 = 566,441 : x
  2. Step 2: Convert to fraction form
    1,198,921.40/1,796,840.26 = 566,441/x
  3. Step 3: Cross multiply
    1,198,921.40x = 1,796,840.26 × 566,441
  4. Step 4: Simplify right side
    1,198,921.40x = 1,017,803,993,714.66
  5. Step 5: Solve for x
    x = 1,017,803,993,714.66/1,198,921.40
  6. Step 6: Final answer
    x = 848,933.04

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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.