Home / 622,042.48-933,019.26-242,892.20

Finding the Fourth Proportional to 622,042.48, 933,019.26 and 242,892.20

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Solution

The fourth proportional to 622,042.48, 933,019.26 and 242,892.20 is: 364,320.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,042.48 : 933,019.26 = 242,892.20 : x
  2. Step 2: Convert to fraction form
    622,042.48/933,019.26 = 242,892.20/x
  3. Step 3: Cross multiply
    622,042.48x = 933,019.26 × 242,892.20
  4. Step 4: Simplify right side
    622,042.48x = 226,623,100,703.77
  5. Step 5: Solve for x
    x = 226,623,100,703.77/622,042.48
  6. Step 6: Final answer
    x = 364,320.94

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1.5x scale

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.