Home / 894,356.10-1,341,072.51-263,188.02

Finding the Fourth Proportional to 894,356.10, 1,341,072.51 and 263,188.02

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Solution

The fourth proportional to 894,356.10, 1,341,072.51 and 263,188.02 is: 394,646.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,356.10 : 1,341,072.51 = 263,188.02 : x
  2. Step 2: Convert to fraction form
    894,356.10/1,341,072.51 = 263,188.02/x
  3. Step 3: Cross multiply
    894,356.10x = 1,341,072.51 × 263,188.02
  4. Step 4: Simplify right side
    894,356.10x = 352,954,218,583.33
  5. Step 5: Solve for x
    x = 352,954,218,583.33/894,356.10
  6. Step 6: Final answer
    x = 394,646.18

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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.