Home / 3,282,004.59-4,529,759.17-1,957,513.31

Finding the Fourth Proportional to 3,282,004.59, 4,529,759.17 and 1,957,513.31

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Solution

The fourth proportional to 3,282,004.59, 4,529,759.17 and 1,957,513.31 is: 2,701,721.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,004.59 : 4,529,759.17 = 1,957,513.31 : x
  2. Step 2: Convert to fraction form
    3,282,004.59/4,529,759.17 = 1,957,513.31/x
  3. Step 3: Cross multiply
    3,282,004.59x = 4,529,759.17 × 1,957,513.31
  4. Step 4: Simplify right side
    3,282,004.59x = 8,867,063,838,485.60
  5. Step 5: Solve for x
    x = 8,867,063,838,485.60/3,282,004.59
  6. Step 6: Final answer
    x = 2,701,721.95

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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.