Home / 3,321,715.15-4,583,966.88-1,793,822.14

Finding the Fourth Proportional to 3,321,715.15, 4,583,966.88 and 1,793,822.14

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Solution

The fourth proportional to 3,321,715.15, 4,583,966.88 and 1,793,822.14 is: 2,475,474.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,715.15 : 4,583,966.88 = 1,793,822.14 : x
  2. Step 2: Convert to fraction form
    3,321,715.15/4,583,966.88 = 1,793,822.14/x
  3. Step 3: Cross multiply
    3,321,715.15x = 4,583,966.88 × 1,793,822.14
  4. Step 4: Simplify right side
    3,321,715.15x = 8,222,821,278,370.72
  5. Step 5: Solve for x
    x = 8,222,821,278,370.72/3,321,715.15
  6. Step 6: Final answer
    x = 2,475,474.54

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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.