Home / 1,703,992.92-2,351,518.20-940,046.28

Finding the Fourth Proportional to 1,703,992.92, 2,351,518.20 and 940,046.28

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Solution

The fourth proportional to 1,703,992.92, 2,351,518.20 and 940,046.28 is: 1,297,268.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,992.92 : 2,351,518.20 = 940,046.28 : x
  2. Step 2: Convert to fraction form
    1,703,992.92/2,351,518.20 = 940,046.28/x
  3. Step 3: Cross multiply
    1,703,992.92x = 2,351,518.20 × 940,046.28
  4. Step 4: Simplify right side
    1,703,992.92x = 2,210,535,936,262.30
  5. Step 5: Solve for x
    x = 2,210,535,936,262.30/1,703,992.92
  6. Step 6: Final answer
    x = 1,297,268.26

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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.