Home / 6,920,712.27-10,375,179.57-4,226,927.27

Finding the Fourth Proportional to 6,920,712.27, 10,375,179.57 and 4,226,927.27

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Solution

The fourth proportional to 6,920,712.27, 10,375,179.57 and 4,226,927.27 is: 6,336,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,920,712.27 : 10,375,179.57 = 4,226,927.27 : x
  2. Step 2: Convert to fraction form
    6,920,712.27/10,375,179.57 = 4,226,927.27/x
  3. Step 3: Cross multiply
    6,920,712.27x = 10,375,179.57 × 4,226,927.27
  4. Step 4: Simplify right side
    6,920,712.27x = 43,855,129,403,703.98
  5. Step 5: Solve for x
    x = 43,855,129,403,703.98/6,920,712.27
  6. Step 6: Final answer
    x = 6,336,794.20

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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.