Home / 6,805,982.58-10,227,720.51-3,613,498.26

Finding the Fourth Proportional to 6,805,982.58, 10,227,720.51 and 3,613,498.26

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Solution

The fourth proportional to 6,805,982.58, 10,227,720.51 and 3,613,498.26 is: 5,430,200.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,982.58 : 10,227,720.51 = 3,613,498.26 : x
  2. Step 2: Convert to fraction form
    6,805,982.58/10,227,720.51 = 3,613,498.26/x
  3. Step 3: Cross multiply
    6,805,982.58x = 10,227,720.51 × 3,613,498.26
  4. Step 4: Simplify right side
    6,805,982.58x = 36,957,850,266,651.31
  5. Step 5: Solve for x
    x = 36,957,850,266,651.31/6,805,982.58
  6. Step 6: Final answer
    x = 5,430,200.54

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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.