Home / 3,935,108.50-5,889,330.60-2,419,751.24

Finding the Fourth Proportional to 3,935,108.50, 5,889,330.60 and 2,419,751.24

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Solution

The fourth proportional to 3,935,108.50, 5,889,330.60 and 2,419,751.24 is: 3,621,428.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,108.50 : 5,889,330.60 = 2,419,751.24 : x
  2. Step 2: Convert to fraction form
    3,935,108.50/5,889,330.60 = 2,419,751.24/x
  3. Step 3: Cross multiply
    3,935,108.50x = 5,889,330.60 × 2,419,751.24
  4. Step 4: Simplify right side
    3,935,108.50x = 14,250,715,022,119.95
  5. Step 5: Solve for x
    x = 14,250,715,022,119.95/3,935,108.50
  6. Step 6: Final answer
    x = 3,621,428.74

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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.