Home / 4,541,656.50-6,813,799.68-1,346,859.56

Finding the Fourth Proportional to 4,541,656.50, 6,813,799.68 and 1,346,859.56

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Solution

The fourth proportional to 4,541,656.50, 6,813,799.68 and 1,346,859.56 is: 2,020,679.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,656.50 : 6,813,799.68 = 1,346,859.56 : x
  2. Step 2: Convert to fraction form
    4,541,656.50/6,813,799.68 = 1,346,859.56/x
  3. Step 3: Cross multiply
    4,541,656.50x = 6,813,799.68 × 1,346,859.56
  4. Step 4: Simplify right side
    4,541,656.50x = 9,177,231,238,932.94
  5. Step 5: Solve for x
    x = 9,177,231,238,932.94/4,541,656.50
  6. Step 6: Final answer
    x = 2,020,679.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.