Home / 2,684,348.52-3,704,462.58-1,522,872.54

Finding the Fourth Proportional to 2,684,348.52, 3,704,462.58 and 1,522,872.54

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Solution

The fourth proportional to 2,684,348.52, 3,704,462.58 and 1,522,872.54 is: 2,101,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,348.52 : 3,704,462.58 = 1,522,872.54 : x
  2. Step 2: Convert to fraction form
    2,684,348.52/3,704,462.58 = 1,522,872.54/x
  3. Step 3: Cross multiply
    2,684,348.52x = 3,704,462.58 × 1,522,872.54
  4. Step 4: Simplify right side
    2,684,348.52x = 5,641,424,338,539.55
  5. Step 5: Solve for x
    x = 5,641,424,338,539.55/2,684,348.52
  6. Step 6: Final answer
    x = 2,101,599.06

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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.