Home / 1,176,540.08-1,765,104.44-335,091.83

Finding the Fourth Proportional to 1,176,540.08, 1,765,104.44 and 335,091.83

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Solution

The fourth proportional to 1,176,540.08, 1,765,104.44 and 335,091.83 is: 502,721.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,540.08 : 1,765,104.44 = 335,091.83 : x
  2. Step 2: Convert to fraction form
    1,176,540.08/1,765,104.44 = 335,091.83/x
  3. Step 3: Cross multiply
    1,176,540.08x = 1,765,104.44 × 335,091.83
  4. Step 4: Simplify right side
    1,176,540.08x = 591,472,066,439.74
  5. Step 5: Solve for x
    x = 591,472,066,439.74/1,176,540.08
  6. Step 6: Final answer
    x = 502,721.56

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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.