Home / 6,751,951.51-9,317,692.39-3,654,474.33

Finding the Fourth Proportional to 6,751,951.51, 9,317,692.39 and 3,654,474.33

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Solution

The fourth proportional to 6,751,951.51, 9,317,692.39 and 3,654,474.33 is: 5,043,174.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,951.51 : 9,317,692.39 = 3,654,474.33 : x
  2. Step 2: Convert to fraction form
    6,751,951.51/9,317,692.39 = 3,654,474.33/x
  3. Step 3: Cross multiply
    6,751,951.51x = 9,317,692.39 × 3,654,474.33
  4. Step 4: Simplify right side
    6,751,951.51x = 34,051,267,654,091.35
  5. Step 5: Solve for x
    x = 34,051,267,654,091.35/6,751,951.51
  6. Step 6: Final answer
    x = 5,043,174.20

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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.