Home / 894,244.80-1,341,010.80-295,039.20

Finding the Fourth Proportional to 894,244.80, 1,341,010.80 and 295,039.20

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Solution

The fourth proportional to 894,244.80, 1,341,010.80 and 295,039.20 is: 442,441.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,244.80 : 1,341,010.80 = 295,039.20 : x
  2. Step 2: Convert to fraction form
    894,244.80/1,341,010.80 = 295,039.20/x
  3. Step 3: Cross multiply
    894,244.80x = 1,341,010.80 × 295,039.20
  4. Step 4: Simplify right side
    894,244.80x = 395,650,753,623.36
  5. Step 5: Solve for x
    x = 395,650,753,623.36/894,244.80
  6. Step 6: Final answer
    x = 442,441.21

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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.