Home / 3,377,227.54-4,660,483.75-1,926,896.62

Finding the Fourth Proportional to 3,377,227.54, 4,660,483.75 and 1,926,896.62

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Solution

The fourth proportional to 3,377,227.54, 4,660,483.75 and 1,926,896.62 is: 2,659,065.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,227.54 : 4,660,483.75 = 1,926,896.62 : x
  2. Step 2: Convert to fraction form
    3,377,227.54/4,660,483.75 = 1,926,896.62/x
  3. Step 3: Cross multiply
    3,377,227.54x = 4,660,483.75 × 1,926,896.62
  4. Step 4: Simplify right side
    3,377,227.54x = 8,980,270,385,439.93
  5. Step 5: Solve for x
    x = 8,980,270,385,439.93/3,377,227.54
  6. Step 6: Final answer
    x = 2,659,065.84

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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.