Home / 6,797,108.55-10,201,239.68-6,743,964.45

Finding the Fourth Proportional to 6,797,108.55, 10,201,239.68 and 6,743,964.45

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Solution

The fourth proportional to 6,797,108.55, 10,201,239.68 and 6,743,964.45 is: 10,121,479.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,108.55 : 10,201,239.68 = 6,743,964.45 : x
  2. Step 2: Convert to fraction form
    6,797,108.55/10,201,239.68 = 6,743,964.45/x
  3. Step 3: Cross multiply
    6,797,108.55x = 10,201,239.68 × 6,743,964.45
  4. Step 4: Simplify right side
    6,797,108.55x = 68,796,797,714,129.56
  5. Step 5: Solve for x
    x = 68,796,797,714,129.56/6,797,108.55
  6. Step 6: Final answer
    x = 10,121,479.92

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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.