Home / 2,723,077.18-4,085,059.14-804,182.62

Finding the Fourth Proportional to 2,723,077.18, 4,085,059.14 and 804,182.62

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Solution

The fourth proportional to 2,723,077.18, 4,085,059.14 and 804,182.62 is: 1,206,404.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,077.18 : 4,085,059.14 = 804,182.62 : x
  2. Step 2: Convert to fraction form
    2,723,077.18/4,085,059.14 = 804,182.62/x
  3. Step 3: Cross multiply
    2,723,077.18x = 4,085,059.14 × 804,182.62
  4. Step 4: Simplify right side
    2,723,077.18x = 3,285,133,562,060.15
  5. Step 5: Solve for x
    x = 3,285,133,562,060.15/2,723,077.18
  6. Step 6: Final answer
    x = 1,206,404.87

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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.