Home / 6,203,496.56-9,305,248.20-1,943,998.16

Finding the Fourth Proportional to 6,203,496.56, 9,305,248.20 and 1,943,998.16

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Solution

The fourth proportional to 6,203,496.56, 9,305,248.20 and 1,943,998.16 is: 2,915,998.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,496.56 : 9,305,248.20 = 1,943,998.16 : x
  2. Step 2: Convert to fraction form
    6,203,496.56/9,305,248.20 = 1,943,998.16/x
  3. Step 3: Cross multiply
    6,203,496.56x = 9,305,248.20 × 1,943,998.16
  4. Step 4: Simplify right side
    6,203,496.56x = 18,089,385,379,143.31
  5. Step 5: Solve for x
    x = 18,089,385,379,143.31/6,203,496.56
  6. Step 6: Final answer
    x = 2,915,998.29

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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.