Home / 4,256,426.40-5,873,993.39-2,322,811.77

Finding the Fourth Proportional to 4,256,426.40, 5,873,993.39 and 2,322,811.77

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Solution

The fourth proportional to 4,256,426.40, 5,873,993.39 and 2,322,811.77 is: 3,205,548.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,426.40 : 5,873,993.39 = 2,322,811.77 : x
  2. Step 2: Convert to fraction form
    4,256,426.40/5,873,993.39 = 2,322,811.77/x
  3. Step 3: Cross multiply
    4,256,426.40x = 5,873,993.39 × 2,322,811.77
  4. Step 4: Simplify right side
    4,256,426.40x = 13,644,180,971,580.14
  5. Step 5: Solve for x
    x = 13,644,180,971,580.14/4,256,426.40
  6. Step 6: Final answer
    x = 3,205,548.43

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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.