Home / 1,783,717.98-2,461,518.32-967,900.92

Finding the Fourth Proportional to 1,783,717.98, 2,461,518.32 and 967,900.92

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Solution

The fourth proportional to 1,783,717.98, 2,461,518.32 and 967,900.92 is: 1,335,696.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,717.98 : 2,461,518.32 = 967,900.92 : x
  2. Step 2: Convert to fraction form
    1,783,717.98/2,461,518.32 = 967,900.92/x
  3. Step 3: Cross multiply
    1,783,717.98x = 2,461,518.32 × 967,900.92
  4. Step 4: Simplify right side
    1,783,717.98x = 2,382,505,846,524.85
  5. Step 5: Solve for x
    x = 2,382,505,846,524.85/1,783,717.98
  6. Step 6: Final answer
    x = 1,335,696.49

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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.