Home / 4,306,712.55-5,944,409.40-2,542,162.38

Finding the Fourth Proportional to 4,306,712.55, 5,944,409.40 and 2,542,162.38

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Solution

The fourth proportional to 4,306,712.55, 5,944,409.40 and 2,542,162.38 is: 3,508,860.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,712.55 : 5,944,409.40 = 2,542,162.38 : x
  2. Step 2: Convert to fraction form
    4,306,712.55/5,944,409.40 = 2,542,162.38/x
  3. Step 3: Cross multiply
    4,306,712.55x = 5,944,409.40 × 2,542,162.38
  4. Step 4: Simplify right side
    4,306,712.55x = 15,111,653,947,998.37
  5. Step 5: Solve for x
    x = 15,111,653,947,998.37/4,306,712.55
  6. Step 6: Final answer
    x = 3,508,860.59

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1.5x scale

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.