Home / 1,945,677.39-2,918,524.73-597,828.75

Finding the Fourth Proportional to 1,945,677.39, 2,918,524.73 and 597,828.75

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Solution

The fourth proportional to 1,945,677.39, 2,918,524.73 and 597,828.75 is: 896,745.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,945,677.39 : 2,918,524.73 = 597,828.75 : x
  2. Step 2: Convert to fraction form
    1,945,677.39/2,918,524.73 = 597,828.75/x
  3. Step 3: Cross multiply
    1,945,677.39x = 2,918,524.73 × 597,828.75
  4. Step 4: Simplify right side
    1,945,677.39x = 1,744,777,988,190.84
  5. Step 5: Solve for x
    x = 1,744,777,988,190.84/1,945,677.39
  6. Step 6: Final answer
    x = 896,745.78

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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.