Home / 5,926,847.46-8,179,046.72-3,210,569.70

Finding the Fourth Proportional to 5,926,847.46, 8,179,046.72 and 3,210,569.70

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Solution

The fourth proportional to 5,926,847.46, 8,179,046.72 and 3,210,569.70 is: 4,430,584.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,847.46 : 8,179,046.72 = 3,210,569.70 : x
  2. Step 2: Convert to fraction form
    5,926,847.46/8,179,046.72 = 3,210,569.70/x
  3. Step 3: Cross multiply
    5,926,847.46x = 8,179,046.72 × 3,210,569.70
  4. Step 4: Simplify right side
    5,926,847.46x = 26,259,399,558,063.54
  5. Step 5: Solve for x
    x = 26,259,399,558,063.54/5,926,847.46
  6. Step 6: Final answer
    x = 4,430,584.68

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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.