Home / 4,405,579.50-6,608,360.13-2,485,619.16

Finding the Fourth Proportional to 4,405,579.50, 6,608,360.13 and 2,485,619.16

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Solution

The fourth proportional to 4,405,579.50, 6,608,360.13 and 2,485,619.16 is: 3,728,423.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,579.50 : 6,608,360.13 = 2,485,619.16 : x
  2. Step 2: Convert to fraction form
    4,405,579.50/6,608,360.13 = 2,485,619.16/x
  3. Step 3: Cross multiply
    4,405,579.50x = 6,608,360.13 × 2,485,619.16
  4. Step 4: Simplify right side
    4,405,579.50x = 16,425,866,555,308.09
  5. Step 5: Solve for x
    x = 16,425,866,555,308.09/4,405,579.50
  6. Step 6: Final answer
    x = 3,728,423.59

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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.