Home / 932,179.83-1,396,993.97-704,288.08

Finding the Fourth Proportional to 932,179.83, 1,396,993.97 and 704,288.08

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Solution

The fourth proportional to 932,179.83, 1,396,993.97 and 704,288.08 is: 1,055,468.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,179.83 : 1,396,993.97 = 704,288.08 : x
  2. Step 2: Convert to fraction form
    932,179.83/1,396,993.97 = 704,288.08/x
  3. Step 3: Cross multiply
    932,179.83x = 1,396,993.97 × 704,288.08
  4. Step 4: Simplify right side
    932,179.83x = 983,886,204,409.84
  5. Step 5: Solve for x
    x = 983,886,204,409.84/932,179.83
  6. Step 6: Final answer
    x = 1,055,468.24

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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.