Home / 6,731,201.10-10,096,801.65-5,987,183.70

Finding the Fourth Proportional to 6,731,201.10, 10,096,801.65 and 5,987,183.70

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Solution

The fourth proportional to 6,731,201.10, 10,096,801.65 and 5,987,183.70 is: 8,980,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,201.10 : 10,096,801.65 = 5,987,183.70 : x
  2. Step 2: Convert to fraction form
    6,731,201.10/10,096,801.65 = 5,987,183.70/x
  3. Step 3: Cross multiply
    6,731,201.10x = 10,096,801.65 × 5,987,183.70
  4. Step 4: Simplify right side
    6,731,201.10x = 60,451,406,261,013.11
  5. Step 5: Solve for x
    x = 60,451,406,261,013.11/6,731,201.10
  6. Step 6: Final answer
    x = 8,980,775.55

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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.