Home / 1,169,932.82-1,754,550.52-496,003.30

Finding the Fourth Proportional to 1,169,932.82, 1,754,550.52 and 496,003.30

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Solution

The fourth proportional to 1,169,932.82, 1,754,550.52 and 496,003.30 is: 743,857.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,932.82 : 1,754,550.52 = 496,003.30 : x
  2. Step 2: Convert to fraction form
    1,169,932.82/1,754,550.52 = 496,003.30/x
  3. Step 3: Cross multiply
    1,169,932.82x = 1,754,550.52 × 496,003.30
  4. Step 4: Simplify right side
    1,169,932.82x = 870,262,842,310.33
  5. Step 5: Solve for x
    x = 870,262,842,310.33/1,169,932.82
  6. Step 6: Final answer
    x = 743,857.11

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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.