Home / 3,515,308.07-5,272,962.10-3,335,799.11

Finding the Fourth Proportional to 3,515,308.07, 5,272,962.10 and 3,335,799.11

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Solution

The fourth proportional to 3,515,308.07, 5,272,962.10 and 3,335,799.11 is: 5,003,698.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,308.07 : 5,272,962.10 = 3,335,799.11 : x
  2. Step 2: Convert to fraction form
    3,515,308.07/5,272,962.10 = 3,335,799.11/x
  3. Step 3: Cross multiply
    3,515,308.07x = 5,272,962.10 × 3,335,799.11
  4. Step 4: Simplify right side
    3,515,308.07x = 17,589,542,245,539.42
  5. Step 5: Solve for x
    x = 17,589,542,245,539.42/3,515,308.07
  6. Step 6: Final answer
    x = 5,003,698.66

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Similar ratio
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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.