Home / 11,266,107.52-15,547,236.24-6,109,467.52

Finding the Fourth Proportional to 11,266,107.52, 15,547,236.24 and 6,109,467.52

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Solution

The fourth proportional to 11,266,107.52, 15,547,236.24 and 6,109,467.52 is: 8,431,069.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,107.52 : 15,547,236.24 = 6,109,467.52 : x
  2. Step 2: Convert to fraction form
    11,266,107.52/15,547,236.24 = 6,109,467.52/x
  3. Step 3: Cross multiply
    11,266,107.52x = 15,547,236.24 × 6,109,467.52
  4. Step 4: Simplify right side
    11,266,107.52x = 94,985,334,834,046.92
  5. Step 5: Solve for x
    x = 94,985,334,834,046.92/11,266,107.52
  6. Step 6: Final answer
    x = 8,431,069.44

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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.