Home / 11,227,086.66-15,492,743.46-6,332,016.18

Finding the Fourth Proportional to 11,227,086.66, 15,492,743.46 and 6,332,016.18

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Solution

The fourth proportional to 11,227,086.66, 15,492,743.46 and 6,332,016.18 is: 8,737,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,086.66 : 15,492,743.46 = 6,332,016.18 : x
  2. Step 2: Convert to fraction form
    11,227,086.66/15,492,743.46 = 6,332,016.18/x
  3. Step 3: Cross multiply
    11,227,086.66x = 15,492,743.46 × 6,332,016.18
  4. Step 4: Simplify right side
    11,227,086.66x = 98,100,302,261,309.19
  5. Step 5: Solve for x
    x = 98,100,302,261,309.19/11,227,086.66
  6. Step 6: Final answer
    x = 8,737,823.55

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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.