Home / 3,589,186.23-5,380,753.07-1,565,946.15

Finding the Fourth Proportional to 3,589,186.23, 5,380,753.07 and 1,565,946.15

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Solution

The fourth proportional to 3,589,186.23, 5,380,753.07 and 1,565,946.15 is: 2,347,598.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,186.23 : 5,380,753.07 = 1,565,946.15 : x
  2. Step 2: Convert to fraction form
    3,589,186.23/5,380,753.07 = 1,565,946.15/x
  3. Step 3: Cross multiply
    3,589,186.23x = 5,380,753.07 × 1,565,946.15
  4. Step 4: Simplify right side
    3,589,186.23x = 8,425,969,546,237.45
  5. Step 5: Solve for x
    x = 8,425,969,546,237.45/3,589,186.23
  6. Step 6: Final answer
    x = 2,347,598.87

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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.