Home / 2,456,879.36-3,685,342.08-2,404,624.64

Finding the Fourth Proportional to 2,456,879.36, 3,685,342.08 and 2,404,624.64

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Solution

The fourth proportional to 2,456,879.36, 3,685,342.08 and 2,404,624.64 is: 3,606,959.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,879.36 : 3,685,342.08 = 2,404,624.64 : x
  2. Step 2: Convert to fraction form
    2,456,879.36/3,685,342.08 = 2,404,624.64/x
  3. Step 3: Cross multiply
    2,456,879.36x = 3,685,342.08 × 2,404,624.64
  4. Step 4: Simplify right side
    2,456,879.36x = 8,861,864,372,396.85
  5. Step 5: Solve for x
    x = 8,861,864,372,396.85/2,456,879.36
  6. Step 6: Final answer
    x = 3,606,959.51

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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.