Home / 622,241.46-933,317.07-243,091.02

Finding the Fourth Proportional to 622,241.46, 933,317.07 and 243,091.02

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Solution

The fourth proportional to 622,241.46, 933,317.07 and 243,091.02 is: 364,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,241.46 : 933,317.07 = 243,091.02 : x
  2. Step 2: Convert to fraction form
    622,241.46/933,317.07 = 243,091.02/x
  3. Step 3: Cross multiply
    622,241.46x = 933,317.07 × 243,091.02
  4. Step 4: Simplify right side
    622,241.46x = 226,880,998,529.71
  5. Step 5: Solve for x
    x = 226,880,998,529.71/622,241.46
  6. Step 6: Final answer
    x = 364,618.90

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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.