Home / 4,504,397.06-6,215,991.13-2,439,395.86

Finding the Fourth Proportional to 4,504,397.06, 6,215,991.13 and 2,439,395.86

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Solution

The fourth proportional to 4,504,397.06, 6,215,991.13 and 2,439,395.86 is: 3,366,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,397.06 : 6,215,991.13 = 2,439,395.86 : x
  2. Step 2: Convert to fraction form
    4,504,397.06/6,215,991.13 = 2,439,395.86/x
  3. Step 3: Cross multiply
    4,504,397.06x = 6,215,991.13 × 2,439,395.86
  4. Step 4: Simplify right side
    4,504,397.06x = 15,163,263,028,318.72
  5. Step 5: Solve for x
    x = 15,163,263,028,318.72/4,504,397.06
  6. Step 6: Final answer
    x = 3,366,324.69

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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.