Home / 6,410,725.19-8,846,768.45-3,510,063.35

Finding the Fourth Proportional to 6,410,725.19, 8,846,768.45 and 3,510,063.35

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Solution

The fourth proportional to 6,410,725.19, 8,846,768.45 and 3,510,063.35 is: 4,843,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,725.19 : 8,846,768.45 = 3,510,063.35 : x
  2. Step 2: Convert to fraction form
    6,410,725.19/8,846,768.45 = 3,510,063.35/x
  3. Step 3: Cross multiply
    6,410,725.19x = 8,846,768.45 × 3,510,063.35
  4. Step 4: Simplify right side
    6,410,725.19x = 31,052,717,640,497.15
  5. Step 5: Solve for x
    x = 31,052,717,640,497.15/6,410,725.19
  6. Step 6: Final answer
    x = 4,843,869.73

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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.