Home / 6,751,952.51-9,317,693.77-3,654,475.33

Finding the Fourth Proportional to 6,751,952.51, 9,317,693.77 and 3,654,475.33

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Solution

The fourth proportional to 6,751,952.51, 9,317,693.77 and 3,654,475.33 is: 5,043,175.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,952.51 : 9,317,693.77 = 3,654,475.33 : x
  2. Step 2: Convert to fraction form
    6,751,952.51/9,317,693.77 = 3,654,475.33/x
  3. Step 3: Cross multiply
    6,751,952.51x = 9,317,693.77 × 3,654,475.33
  4. Step 4: Simplify right side
    6,751,952.51x = 34,051,282,014,959.69
  5. Step 5: Solve for x
    x = 34,051,282,014,959.69/6,751,952.51
  6. Step 6: Final answer
    x = 5,043,175.58

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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.