Home / 795,410.64-1,193,118.42-196,371.87

Finding the Fourth Proportional to 795,410.64, 1,193,118.42 and 196,371.87

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Solution

The fourth proportional to 795,410.64, 1,193,118.42 and 196,371.87 is: 294,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,410.64 : 1,193,118.42 = 196,371.87 : x
  2. Step 2: Convert to fraction form
    795,410.64/1,193,118.42 = 196,371.87/x
  3. Step 3: Cross multiply
    795,410.64x = 1,193,118.42 × 196,371.87
  4. Step 4: Simplify right side
    795,410.64x = 234,294,888,319.39
  5. Step 5: Solve for x
    x = 234,294,888,319.39/795,410.64
  6. Step 6: Final answer
    x = 294,558.40

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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.