Home / 11,541,098.48-15,926,658.09-6,314,011.96

Finding the Fourth Proportional to 11,541,098.48, 15,926,658.09 and 6,314,011.96

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Solution

The fourth proportional to 11,541,098.48, 15,926,658.09 and 6,314,011.96 is: 8,713,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,541,098.48 : 15,926,658.09 = 6,314,011.96 : x
  2. Step 2: Convert to fraction form
    11,541,098.48/15,926,658.09 = 6,314,011.96/x
  3. Step 3: Cross multiply
    11,541,098.48x = 15,926,658.09 × 6,314,011.96
  4. Step 4: Simplify right side
    11,541,098.48x = 100,561,109,583,457.47
  5. Step 5: Solve for x
    x = 100,561,109,583,457.47/11,541,098.48
  6. Step 6: Final answer
    x = 8,713,304.87

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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.