Home / 1,727,282.44-2,383,653.54-963,385.12

Finding the Fourth Proportional to 1,727,282.44, 2,383,653.54 and 963,385.12

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Solution

The fourth proportional to 1,727,282.44, 2,383,653.54 and 963,385.12 is: 1,329,473.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,282.44 : 2,383,653.54 = 963,385.12 : x
  2. Step 2: Convert to fraction form
    1,727,282.44/2,383,653.54 = 963,385.12/x
  3. Step 3: Cross multiply
    1,727,282.44x = 2,383,653.54 × 963,385.12
  4. Step 4: Simplify right side
    1,727,282.44x = 2,296,376,351,671.32
  5. Step 5: Solve for x
    x = 2,296,376,351,671.32/1,727,282.44
  6. Step 6: Final answer
    x = 1,329,473.57

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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.