Home / 11,243,224.80-15,515,655.42-6,086,586.35

Finding the Fourth Proportional to 11,243,224.80, 15,515,655.42 and 6,086,586.35

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Solution

The fourth proportional to 11,243,224.80, 15,515,655.42 and 6,086,586.35 is: 8,399,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,224.80 : 15,515,655.42 = 6,086,586.35 : x
  2. Step 2: Convert to fraction form
    11,243,224.80/15,515,655.42 = 6,086,586.35/x
  3. Step 3: Cross multiply
    11,243,224.80x = 15,515,655.42 × 6,086,586.35
  4. Step 4: Simplify right side
    11,243,224.80x = 94,437,376,413,097.23
  5. Step 5: Solve for x
    x = 94,437,376,413,097.23/11,243,224.80
  6. Step 6: Final answer
    x = 8,399,491.97

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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.