Home / 1,783,891.81-2,461,777.14-968,095.27

Finding the Fourth Proportional to 1,783,891.81, 2,461,777.14 and 968,095.27

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Solution

The fourth proportional to 1,783,891.81, 2,461,777.14 and 968,095.27 is: 1,335,974.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,891.81 : 2,461,777.14 = 968,095.27 : x
  2. Step 2: Convert to fraction form
    1,783,891.81/2,461,777.14 = 968,095.27/x
  3. Step 3: Cross multiply
    1,783,891.81x = 2,461,777.14 × 968,095.27
  4. Step 4: Simplify right side
    1,783,891.81x = 2,383,234,805,028.13
  5. Step 5: Solve for x
    x = 2,383,234,805,028.13/1,783,891.81
  6. Step 6: Final answer
    x = 1,335,974.97

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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.