Home / 3,025,990.20-4,544,234.10-1,608,814.20

Finding the Fourth Proportional to 3,025,990.20, 4,544,234.10 and 1,608,814.20

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Solution

The fourth proportional to 3,025,990.20, 4,544,234.10 and 1,608,814.20 is: 2,416,011.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,990.20 : 4,544,234.10 = 1,608,814.20 : x
  2. Step 2: Convert to fraction form
    3,025,990.20/4,544,234.10 = 1,608,814.20/x
  3. Step 3: Cross multiply
    3,025,990.20x = 4,544,234.10 × 1,608,814.20
  4. Step 4: Simplify right side
    3,025,990.20x = 7,310,828,348,204.22
  5. Step 5: Solve for x
    x = 7,310,828,348,204.22/3,025,990.20
  6. Step 6: Final answer
    x = 2,416,011.91

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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.