Home / 6,751,976.13-9,317,726.34-3,654,498.94

Finding the Fourth Proportional to 6,751,976.13, 9,317,726.34 and 3,654,498.94

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Solution

The fourth proportional to 6,751,976.13, 9,317,726.34 and 3,654,498.94 is: 5,043,208.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,976.13 : 9,317,726.34 = 3,654,498.94 : x
  2. Step 2: Convert to fraction form
    6,751,976.13/9,317,726.34 = 3,654,498.94/x
  3. Step 3: Cross multiply
    6,751,976.13x = 9,317,726.34 × 3,654,498.94
  4. Step 4: Simplify right side
    6,751,976.13x = 34,051,621,016,297.95
  5. Step 5: Solve for x
    x = 34,051,621,016,297.95/6,751,976.13
  6. Step 6: Final answer
    x = 5,043,208.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.