Home / 8,062,057.62-12,093,011.15-3,268,607.40

Finding the Fourth Proportional to 8,062,057.62, 12,093,011.15 and 3,268,607.40

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Solution

The fourth proportional to 8,062,057.62, 12,093,011.15 and 3,268,607.40 is: 4,902,880.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,057.62 : 12,093,011.15 = 3,268,607.40 : x
  2. Step 2: Convert to fraction form
    8,062,057.62/12,093,011.15 = 3,268,607.40/x
  3. Step 3: Cross multiply
    8,062,057.62x = 12,093,011.15 × 3,268,607.40
  4. Step 4: Simplify right side
    8,062,057.62x = 39,527,305,716,829.47
  5. Step 5: Solve for x
    x = 39,527,305,716,829.47/8,062,057.62
  6. Step 6: Final answer
    x = 4,902,880.58

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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.