Home / 4,400,296.20-6,601,610.70-1,560,112.20

Finding the Fourth Proportional to 4,400,296.20, 6,601,610.70 and 1,560,112.20

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Solution

The fourth proportional to 4,400,296.20, 6,601,610.70 and 1,560,112.20 is: 2,340,581.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,296.20 : 6,601,610.70 = 1,560,112.20 : x
  2. Step 2: Convert to fraction form
    4,400,296.20/6,601,610.70 = 1,560,112.20/x
  3. Step 3: Cross multiply
    4,400,296.20x = 6,601,610.70 × 1,560,112.20
  4. Step 4: Simplify right side
    4,400,296.20x = 10,299,253,392,720.54
  5. Step 5: Solve for x
    x = 10,299,253,392,720.54/4,400,296.20
  6. Step 6: Final answer
    x = 2,340,581.84

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1.5x scale

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.