Home / 2,279,953.20-3,419,929.80-597,226.80

Finding the Fourth Proportional to 2,279,953.20, 3,419,929.80 and 597,226.80

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Solution

The fourth proportional to 2,279,953.20, 3,419,929.80 and 597,226.80 is: 895,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,953.20 : 3,419,929.80 = 597,226.80 : x
  2. Step 2: Convert to fraction form
    2,279,953.20/3,419,929.80 = 597,226.80/x
  3. Step 3: Cross multiply
    2,279,953.20x = 3,419,929.80 × 597,226.80
  4. Step 4: Simplify right side
    2,279,953.20x = 2,042,473,730,678.64
  5. Step 5: Solve for x
    x = 2,042,473,730,678.64/2,279,953.20
  6. Step 6: Final answer
    x = 895,840.20

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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.