Home / 6,898,917.35-10,349,890.73-2,040,843.53

Finding the Fourth Proportional to 6,898,917.35, 10,349,890.73 and 2,040,843.53

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Solution

The fourth proportional to 6,898,917.35, 10,349,890.73 and 2,040,843.53 is: 3,061,713.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,917.35 : 10,349,890.73 = 2,040,843.53 : x
  2. Step 2: Convert to fraction form
    6,898,917.35/10,349,890.73 = 2,040,843.53/x
  3. Step 3: Cross multiply
    6,898,917.35x = 10,349,890.73 × 2,040,843.53
  4. Step 4: Simplify right side
    6,898,917.35x = 21,122,507,532,527.48
  5. Step 5: Solve for x
    x = 21,122,507,532,527.48/6,898,917.35
  6. Step 6: Final answer
    x = 3,061,713.38

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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.