Home / 1,727,338.96-2,383,730.94-963,441.73

Finding the Fourth Proportional to 1,727,338.96, 2,383,730.94 and 963,441.73

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Solution

The fourth proportional to 1,727,338.96, 2,383,730.94 and 963,441.73 is: 1,329,551.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,338.96 : 2,383,730.94 = 963,441.73 : x
  2. Step 2: Convert to fraction form
    1,727,338.96/2,383,730.94 = 963,441.73/x
  3. Step 3: Cross multiply
    1,727,338.96x = 2,383,730.94 × 963,441.73
  4. Step 4: Simplify right side
    1,727,338.96x = 2,296,585,860,688.13
  5. Step 5: Solve for x
    x = 2,296,585,860,688.13/1,727,338.96
  6. Step 6: Final answer
    x = 1,329,551.36

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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.