Home / 3,373,769.88-5,060,751.48-1,324,345.14

Finding the Fourth Proportional to 3,373,769.88, 5,060,751.48 and 1,324,345.14

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Solution

The fourth proportional to 3,373,769.88, 5,060,751.48 and 1,324,345.14 is: 1,986,555.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,769.88 : 5,060,751.48 = 1,324,345.14 : x
  2. Step 2: Convert to fraction form
    3,373,769.88/5,060,751.48 = 1,324,345.14/x
  3. Step 3: Cross multiply
    3,373,769.88x = 5,060,751.48 × 1,324,345.14
  4. Step 4: Simplify right side
    3,373,769.88x = 6,702,181,627,285.81
  5. Step 5: Solve for x
    x = 6,702,181,627,285.81/3,373,769.88
  6. Step 6: Final answer
    x = 1,986,555.65

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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.