Home / 11,266,104.36-15,547,227.84-6,109,464.54

Finding the Fourth Proportional to 11,266,104.36, 15,547,227.84 and 6,109,464.54

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Solution

The fourth proportional to 11,266,104.36, 15,547,227.84 and 6,109,464.54 is: 8,431,063.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,104.36 : 15,547,227.84 = 6,109,464.54 : x
  2. Step 2: Convert to fraction form
    11,266,104.36/15,547,227.84 = 6,109,464.54/x
  3. Step 3: Cross multiply
    11,266,104.36x = 15,547,227.84 × 6,109,464.54
  4. Step 4: Simplify right side
    11,266,104.36x = 94,985,237,183,780.80
  5. Step 5: Solve for x
    x = 94,985,237,183,780.80/11,266,104.36
  6. Step 6: Final answer
    x = 8,431,063.14

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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.