Home / 4,803,043.32-7,193,020.74-2,747,471.82

Finding the Fourth Proportional to 4,803,043.32, 7,193,020.74 and 2,747,471.82

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Solution

The fourth proportional to 4,803,043.32, 7,193,020.74 and 2,747,471.82 is: 4,114,604.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,043.32 : 7,193,020.74 = 2,747,471.82 : x
  2. Step 2: Convert to fraction form
    4,803,043.32/7,193,020.74 = 2,747,471.82/x
  3. Step 3: Cross multiply
    4,803,043.32x = 7,193,020.74 × 2,747,471.82
  4. Step 4: Simplify right side
    4,803,043.32x = 19,762,621,783,825.55
  5. Step 5: Solve for x
    x = 19,762,621,783,825.55/4,803,043.32
  6. Step 6: Final answer
    x = 4,114,604.11

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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.