Home / 11,266,370.07-15,547,453.92-6,109,671.93

Finding the Fourth Proportional to 11,266,370.07, 15,547,453.92 and 6,109,671.93

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Solution

The fourth proportional to 11,266,370.07, 15,547,453.92 and 6,109,671.93 is: 8,431,273.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,370.07 : 15,547,453.92 = 6,109,671.93 : x
  2. Step 2: Convert to fraction form
    11,266,370.07/15,547,453.92 = 6,109,671.93/x
  3. Step 3: Cross multiply
    11,266,370.07x = 15,547,453.92 × 6,109,671.93
  4. Step 4: Simplify right side
    11,266,370.07x = 94,989,842,797,992.45
  5. Step 5: Solve for x
    x = 94,989,842,797,992.45/11,266,370.07
  6. Step 6: Final answer
    x = 8,431,273.09

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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.