Home / 4,166,502.57-6,244,078.86-2,345,736.78

Finding the Fourth Proportional to 4,166,502.57, 6,244,078.86 and 2,345,736.78

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Solution

The fourth proportional to 4,166,502.57, 6,244,078.86 and 2,345,736.78 is: 3,515,410.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,502.57 : 6,244,078.86 = 2,345,736.78 : x
  2. Step 2: Convert to fraction form
    4,166,502.57/6,244,078.86 = 2,345,736.78/x
  3. Step 3: Cross multiply
    4,166,502.57x = 6,244,078.86 × 2,345,736.78
  4. Step 4: Simplify right side
    4,166,502.57x = 14,646,965,439,122.47
  5. Step 5: Solve for x
    x = 14,646,965,439,122.47/4,166,502.57
  6. Step 6: Final answer
    x = 3,515,410.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.