Home / 4,789,010.70-6,608,989.26-2,723,973.03

Finding the Fourth Proportional to 4,789,010.70, 6,608,989.26 and 2,723,973.03

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Solution

The fourth proportional to 4,789,010.70, 6,608,989.26 and 2,723,973.03 is: 3,759,170.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,010.70 : 6,608,989.26 = 2,723,973.03 : x
  2. Step 2: Convert to fraction form
    4,789,010.70/6,608,989.26 = 2,723,973.03/x
  3. Step 3: Cross multiply
    4,789,010.70x = 6,608,989.26 × 2,723,973.03
  4. Step 4: Simplify right side
    4,789,010.70x = 18,002,708,499,799.66
  5. Step 5: Solve for x
    x = 18,002,708,499,799.66/4,789,010.70
  6. Step 6: Final answer
    x = 3,759,170.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.