Home / 1,757,507.67-2,425,441.46-993,593.43

Finding the Fourth Proportional to 1,757,507.67, 2,425,441.46 and 993,593.43

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Solution

The fourth proportional to 1,757,507.67, 2,425,441.46 and 993,593.43 is: 1,371,204.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,507.67 : 2,425,441.46 = 993,593.43 : x
  2. Step 2: Convert to fraction form
    1,757,507.67/2,425,441.46 = 993,593.43/x
  3. Step 3: Cross multiply
    1,757,507.67x = 2,425,441.46 × 993,593.43
  4. Step 4: Simplify right side
    1,757,507.67x = 2,409,902,699,505.61
  5. Step 5: Solve for x
    x = 2,409,902,699,505.61/1,757,507.67
  6. Step 6: Final answer
    x = 1,371,204.66

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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.