Home / 4,324,130.64-6,481,129.68-1,763,747.64

Finding the Fourth Proportional to 4,324,130.64, 6,481,129.68 and 1,763,747.64

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Solution

The fourth proportional to 4,324,130.64, 6,481,129.68 and 1,763,747.64 is: 2,643,555.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,130.64 : 6,481,129.68 = 1,763,747.64 : x
  2. Step 2: Convert to fraction form
    4,324,130.64/6,481,129.68 = 1,763,747.64/x
  3. Step 3: Cross multiply
    4,324,130.64x = 6,481,129.68 × 1,763,747.64
  4. Step 4: Simplify right side
    4,324,130.64x = 11,431,077,177,633.95
  5. Step 5: Solve for x
    x = 11,431,077,177,633.95/4,324,130.64
  6. Step 6: Final answer
    x = 2,643,555.00

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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.