Home / 6,126,768.41-8,454,869.06-3,373,397.37

Finding the Fourth Proportional to 6,126,768.41, 8,454,869.06 and 3,373,397.37

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Solution

The fourth proportional to 6,126,768.41, 8,454,869.06 and 3,373,397.37 is: 4,655,249.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,768.41 : 8,454,869.06 = 3,373,397.37 : x
  2. Step 2: Convert to fraction form
    6,126,768.41/8,454,869.06 = 3,373,397.37/x
  3. Step 3: Cross multiply
    6,126,768.41x = 8,454,869.06 × 3,373,397.37
  4. Step 4: Simplify right side
    6,126,768.41x = 28,521,633,059,131.87
  5. Step 5: Solve for x
    x = 28,521,633,059,131.87/6,126,768.41
  6. Step 6: Final answer
    x = 4,655,249.09

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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.