Home / 6,796,114.38-9,378,704.07-3,740,399.10

Finding the Fourth Proportional to 6,796,114.38, 9,378,704.07 and 3,740,399.10

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Solution

The fourth proportional to 6,796,114.38, 9,378,704.07 and 3,740,399.10 is: 5,161,787.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796,114.38 : 9,378,704.07 = 3,740,399.10 : x
  2. Step 2: Convert to fraction form
    6,796,114.38/9,378,704.07 = 3,740,399.10/x
  3. Step 3: Cross multiply
    6,796,114.38x = 9,378,704.07 × 3,740,399.10
  4. Step 4: Simplify right side
    6,796,114.38x = 35,080,096,262,594.34
  5. Step 5: Solve for x
    x = 35,080,096,262,594.34/6,796,114.38
  6. Step 6: Final answer
    x = 5,161,787.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.