Home / 7,511,623.90-11,268,608.63-2,395,200.58

Finding the Fourth Proportional to 7,511,623.90, 11,268,608.63 and 2,395,200.58

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Solution

The fourth proportional to 7,511,623.90, 11,268,608.63 and 2,395,200.58 is: 3,593,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,511,623.90 : 11,268,608.63 = 2,395,200.58 : x
  2. Step 2: Convert to fraction form
    7,511,623.90/11,268,608.63 = 2,395,200.58/x
  3. Step 3: Cross multiply
    7,511,623.90x = 11,268,608.63 × 2,395,200.58
  4. Step 4: Simplify right side
    7,511,623.90x = 26,990,577,886,221.48
  5. Step 5: Solve for x
    x = 26,990,577,886,221.48/7,511,623.90
  6. Step 6: Final answer
    x = 3,593,174.83

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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.