Home / 3,267,458.70-4,890,690.45-2,322,674.70

Finding the Fourth Proportional to 3,267,458.70, 4,890,690.45 and 2,322,674.70

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Solution

The fourth proportional to 3,267,458.70, 4,890,690.45 and 2,322,674.70 is: 3,476,549.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,458.70 : 4,890,690.45 = 2,322,674.70 : x
  2. Step 2: Convert to fraction form
    3,267,458.70/4,890,690.45 = 2,322,674.70/x
  3. Step 3: Cross multiply
    3,267,458.70x = 4,890,690.45 × 2,322,674.70
  4. Step 4: Simplify right side
    3,267,458.70x = 11,359,482,973,746.62
  5. Step 5: Solve for x
    x = 11,359,482,973,746.62/3,267,458.70
  6. Step 6: Final answer
    x = 3,476,549.83

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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.