Home / 6,679,556.19-9,217,805.33-3,623,770.44

Finding the Fourth Proportional to 6,679,556.19, 9,217,805.33 and 3,623,770.44

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Solution

The fourth proportional to 6,679,556.19, 9,217,805.33 and 3,623,770.44 is: 5,000,812.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,556.19 : 9,217,805.33 = 3,623,770.44 : x
  2. Step 2: Convert to fraction form
    6,679,556.19/9,217,805.33 = 3,623,770.44/x
  3. Step 3: Cross multiply
    6,679,556.19x = 9,217,805.33 × 3,623,770.44
  4. Step 4: Simplify right side
    6,679,556.19x = 33,403,210,485,587.87
  5. Step 5: Solve for x
    x = 33,403,210,485,587.87/6,679,556.19
  6. Step 6: Final answer
    x = 5,000,812.86

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Double scale
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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.