Home / 6,541,777.50-9,813,016.17-2,054,403.42

Finding the Fourth Proportional to 6,541,777.50, 9,813,016.17 and 2,054,403.42

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Solution

The fourth proportional to 6,541,777.50, 9,813,016.17 and 2,054,403.42 is: 3,081,715.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,777.50 : 9,813,016.17 = 2,054,403.42 : x
  2. Step 2: Convert to fraction form
    6,541,777.50/9,813,016.17 = 2,054,403.42/x
  3. Step 3: Cross multiply
    6,541,777.50x = 9,813,016.17 × 2,054,403.42
  4. Step 4: Simplify right side
    6,541,777.50x = 20,159,893,980,163.30
  5. Step 5: Solve for x
    x = 20,159,893,980,163.30/6,541,777.50
  6. Step 6: Final answer
    x = 3,081,715.02

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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.