Home / 5,108,611.59-7,654,245.62-3,082,598.19

Finding the Fourth Proportional to 5,108,611.59, 7,654,245.62 and 3,082,598.19

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Solution

The fourth proportional to 5,108,611.59, 7,654,245.62 and 3,082,598.19 is: 4,618,664.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,611.59 : 7,654,245.62 = 3,082,598.19 : x
  2. Step 2: Convert to fraction form
    5,108,611.59/7,654,245.62 = 3,082,598.19/x
  3. Step 3: Cross multiply
    5,108,611.59x = 7,654,245.62 × 3,082,598.19
  4. Step 4: Simplify right side
    5,108,611.59x = 23,594,963,678,614.44
  5. Step 5: Solve for x
    x = 23,594,963,678,614.44/5,108,611.59
  6. Step 6: Final answer
    x = 4,618,664.63

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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.