Home / 772,523.69-1,158,564.08-232,832.23

Finding the Fourth Proportional to 772,523.69, 1,158,564.08 and 232,832.23

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Solution

The fourth proportional to 772,523.69, 1,158,564.08 and 232,832.23 is: 349,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    772,523.69 : 1,158,564.08 = 232,832.23 : x
  2. Step 2: Convert to fraction form
    772,523.69/1,158,564.08 = 232,832.23/x
  3. Step 3: Cross multiply
    772,523.69x = 1,158,564.08 × 232,832.23
  4. Step 4: Simplify right side
    772,523.69x = 269,751,056,029.97
  5. Step 5: Solve for x
    x = 269,751,056,029.97/772,523.69
  6. Step 6: Final answer
    x = 349,181.60

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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.