Home / 4,336,869.90-6,505,304.85-2,321,330.70

Finding the Fourth Proportional to 4,336,869.90, 6,505,304.85 and 2,321,330.70

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Solution

The fourth proportional to 4,336,869.90, 6,505,304.85 and 2,321,330.70 is: 3,481,996.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,869.90 : 6,505,304.85 = 2,321,330.70 : x
  2. Step 2: Convert to fraction form
    4,336,869.90/6,505,304.85 = 2,321,330.70/x
  3. Step 3: Cross multiply
    4,336,869.90x = 6,505,304.85 × 2,321,330.70
  4. Step 4: Simplify right side
    4,336,869.90x = 15,100,963,861,163.89
  5. Step 5: Solve for x
    x = 15,100,963,861,163.89/4,336,869.90
  6. Step 6: Final answer
    x = 3,481,996.05

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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.