Home / 994,906.80-1,492,360.20-246,952.80

Finding the Fourth Proportional to 994,906.80, 1,492,360.20 and 246,952.80

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Solution

The fourth proportional to 994,906.80, 1,492,360.20 and 246,952.80 is: 370,429.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,906.80 : 1,492,360.20 = 246,952.80 : x
  2. Step 2: Convert to fraction form
    994,906.80/1,492,360.20 = 246,952.80/x
  3. Step 3: Cross multiply
    994,906.80x = 1,492,360.20 × 246,952.80
  4. Step 4: Simplify right side
    994,906.80x = 368,542,529,998.56
  5. Step 5: Solve for x
    x = 368,542,529,998.56/994,906.80
  6. Step 6: Final answer
    x = 370,429.20

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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.