Home / 2,448,004.96-3,378,322.92-1,345,416.37

Finding the Fourth Proportional to 2,448,004.96, 3,378,322.92 and 1,345,416.37

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Solution

The fourth proportional to 2,448,004.96, 3,378,322.92 and 1,345,416.37 is: 1,856,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,004.96 : 3,378,322.92 = 1,345,416.37 : x
  2. Step 2: Convert to fraction form
    2,448,004.96/3,378,322.92 = 1,345,416.37/x
  3. Step 3: Cross multiply
    2,448,004.96x = 3,378,322.92 × 1,345,416.37
  4. Step 4: Simplify right side
    2,448,004.96x = 4,545,250,959,714.20
  5. Step 5: Solve for x
    x = 4,545,250,959,714.20/2,448,004.96
  6. Step 6: Final answer
    x = 1,856,716.40

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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.