Home / 3,515,317.11-5,272,975.62-3,335,808.15

Finding the Fourth Proportional to 3,515,317.11, 5,272,975.62 and 3,335,808.15

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Solution

The fourth proportional to 3,515,317.11, 5,272,975.62 and 3,335,808.15 is: 5,003,712.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,317.11 : 5,272,975.62 = 3,335,808.15 : x
  2. Step 2: Convert to fraction form
    3,515,317.11/5,272,975.62 = 3,335,808.15/x
  3. Step 3: Cross multiply
    3,515,317.11x = 5,272,975.62 × 3,335,808.15
  4. Step 4: Simplify right side
    3,515,317.11x = 17,589,635,047,947.30
  5. Step 5: Solve for x
    x = 17,589,635,047,947.30/3,515,317.11
  6. Step 6: Final answer
    x = 5,003,712.18

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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.