Home / 1,107,550.62-1,528,419.62-598,253

Finding the Fourth Proportional to 1,107,550.62, 1,528,419.62 and 598,253

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Solution

The fourth proportional to 1,107,550.62, 1,528,419.62 and 598,253 is: 825,589.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,550.62 : 1,528,419.62 = 598,253 : x
  2. Step 2: Convert to fraction form
    1,107,550.62/1,528,419.62 = 598,253/x
  3. Step 3: Cross multiply
    1,107,550.62x = 1,528,419.62 × 598,253
  4. Step 4: Simplify right side
    1,107,550.62x = 914,381,622,923.86
  5. Step 5: Solve for x
    x = 914,381,622,923.86/1,107,550.62
  6. Step 6: Final answer
    x = 825,589.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.