Home / 6,857,077.97-9,462,717.34-3,759,550.27

Finding the Fourth Proportional to 6,857,077.97, 9,462,717.34 and 3,759,550.27

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Solution

The fourth proportional to 6,857,077.97, 9,462,717.34 and 3,759,550.27 is: 5,188,151.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,077.97 : 9,462,717.34 = 3,759,550.27 : x
  2. Step 2: Convert to fraction form
    6,857,077.97/9,462,717.34 = 3,759,550.27/x
  3. Step 3: Cross multiply
    6,857,077.97x = 9,462,717.34 × 3,759,550.27
  4. Step 4: Simplify right side
    6,857,077.97x = 35,575,561,497,475.02
  5. Step 5: Solve for x
    x = 35,575,561,497,475.02/6,857,077.97
  6. Step 6: Final answer
    x = 5,188,151.81

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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.