Home / 1,374,093.84-2,060,144.28-923,697.48

Finding the Fourth Proportional to 1,374,093.84, 2,060,144.28 and 923,697.48

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Solution

The fourth proportional to 1,374,093.84, 2,060,144.28 and 923,697.48 is: 1,384,876.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,093.84 : 2,060,144.28 = 923,697.48 : x
  2. Step 2: Convert to fraction form
    1,374,093.84/2,060,144.28 = 923,697.48/x
  3. Step 3: Cross multiply
    1,374,093.84x = 2,060,144.28 × 923,697.48
  4. Step 4: Simplify right side
    1,374,093.84x = 1,902,950,079,872.41
  5. Step 5: Solve for x
    x = 1,902,950,079,872.41/1,374,093.84
  6. Step 6: Final answer
    x = 1,384,876.36

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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.