Home / 414,733.10-622,341.60-174,832.42

Finding the Fourth Proportional to 414,733.10, 622,341.60 and 174,832.42

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Solution

The fourth proportional to 414,733.10, 622,341.60 and 174,832.42 is: 262,350.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,733.10 : 622,341.60 = 174,832.42 : x
  2. Step 2: Convert to fraction form
    414,733.10/622,341.60 = 174,832.42/x
  3. Step 3: Cross multiply
    414,733.10x = 622,341.60 × 174,832.42
  4. Step 4: Simplify right side
    414,733.10x = 108,805,487,994.67
  5. Step 5: Solve for x
    x = 108,805,487,994.67/414,733.10
  6. Step 6: Final answer
    x = 262,350.63

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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.