Home / 932,180.65-1,396,995.26-704,288.93

Finding the Fourth Proportional to 932,180.65, 1,396,995.26 and 704,288.93

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Solution

The fourth proportional to 932,180.65, 1,396,995.26 and 704,288.93 is: 1,055,469.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,180.65 : 1,396,995.26 = 704,288.93 : x
  2. Step 2: Convert to fraction form
    932,180.65/1,396,995.26 = 704,288.93/x
  3. Step 3: Cross multiply
    932,180.65x = 1,396,995.26 × 704,288.93
  4. Step 4: Simplify right side
    932,180.65x = 983,888,286,374.05
  5. Step 5: Solve for x
    x = 983,888,286,374.05/932,180.65
  6. Step 6: Final answer
    x = 1,055,469.54

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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.