Home / 622,050.14-933,199.79-195,693.28

Finding the Fourth Proportional to 622,050.14, 933,199.79 and 195,693.28

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Solution

The fourth proportional to 622,050.14, 933,199.79 and 195,693.28 is: 293,579.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,050.14 : 933,199.79 = 195,693.28 : x
  2. Step 2: Convert to fraction form
    622,050.14/933,199.79 = 195,693.28/x
  3. Step 3: Cross multiply
    622,050.14x = 933,199.79 × 195,693.28
  4. Step 4: Simplify right side
    622,050.14x = 182,620,924,488.95
  5. Step 5: Solve for x
    x = 182,620,924,488.95/622,050.14
  6. Step 6: Final answer
    x = 293,579.11

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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.