Home / 3,393,722.04-4,682,809.95-2,016,553.56

Finding the Fourth Proportional to 3,393,722.04, 4,682,809.95 and 2,016,553.56

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Solution

The fourth proportional to 3,393,722.04, 4,682,809.95 and 2,016,553.56 is: 2,782,531.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,722.04 : 4,682,809.95 = 2,016,553.56 : x
  2. Step 2: Convert to fraction form
    3,393,722.04/4,682,809.95 = 2,016,553.56/x
  3. Step 3: Cross multiply
    3,393,722.04x = 4,682,809.95 × 2,016,553.56
  4. Step 4: Simplify right side
    3,393,722.04x = 9,443,137,075,475.92
  5. Step 5: Solve for x
    x = 9,443,137,075,475.92/3,393,722.04
  6. Step 6: Final answer
    x = 2,782,531.09

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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.