Home / 1,923,599.88-2,886,194.32-843,553.34

Finding the Fourth Proportional to 1,923,599.88, 2,886,194.32 and 843,553.34

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Solution

The fourth proportional to 1,923,599.88, 2,886,194.32 and 843,553.34 is: 1,265,678.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,599.88 : 2,886,194.32 = 843,553.34 : x
  2. Step 2: Convert to fraction form
    1,923,599.88/2,886,194.32 = 843,553.34/x
  3. Step 3: Cross multiply
    1,923,599.88x = 2,886,194.32 × 843,553.34
  4. Step 4: Simplify right side
    1,923,599.88x = 2,434,658,858,525.03
  5. Step 5: Solve for x
    x = 2,434,658,858,525.03/1,923,599.88
  6. Step 6: Final answer
    x = 1,265,678.42

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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.