Home / 3,183,904-4,393,866.24-1,733,678.88

Finding the Fourth Proportional to 3,183,904, 4,393,866.24 and 1,733,678.88

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Solution

The fourth proportional to 3,183,904, 4,393,866.24 and 1,733,678.88 is: 2,392,519.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,904 : 4,393,866.24 = 1,733,678.88 : x
  2. Step 2: Convert to fraction form
    3,183,904/4,393,866.24 = 1,733,678.88/x
  3. Step 3: Cross multiply
    3,183,904x = 4,393,866.24 × 1,733,678.88
  4. Step 4: Simplify right side
    3,183,904x = 7,617,553,101,833.01
  5. Step 5: Solve for x
    x = 7,617,553,101,833.01/3,183,904
  6. Step 6: Final answer
    x = 2,392,519.72

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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.