Home / 6,239,286.60-9,350,181.90-4,962,078.60

Finding the Fourth Proportional to 6,239,286.60, 9,350,181.90 and 4,962,078.60

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Solution

The fourth proportional to 6,239,286.60, 9,350,181.90 and 4,962,078.60 is: 7,436,160.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,286.60 : 9,350,181.90 = 4,962,078.60 : x
  2. Step 2: Convert to fraction form
    6,239,286.60/9,350,181.90 = 4,962,078.60/x
  3. Step 3: Cross multiply
    6,239,286.60x = 9,350,181.90 × 4,962,078.60
  4. Step 4: Simplify right side
    6,239,286.60x = 46,396,337,512,097.34
  5. Step 5: Solve for x
    x = 46,396,337,512,097.34/6,239,286.60
  6. Step 6: Final answer
    x = 7,436,160.65

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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.