Home / 8,336,606.76-11,504,517.35-4,521,182.76

Finding the Fourth Proportional to 8,336,606.76, 11,504,517.35 and 4,521,182.76

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Solution

The fourth proportional to 8,336,606.76, 11,504,517.35 and 4,521,182.76 is: 6,239,232.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,606.76 : 11,504,517.35 = 4,521,182.76 : x
  2. Step 2: Convert to fraction form
    8,336,606.76/11,504,517.35 = 4,521,182.76/x
  3. Step 3: Cross multiply
    8,336,606.76x = 11,504,517.35 × 4,521,182.76
  4. Step 4: Simplify right side
    8,336,606.76x = 52,014,025,482,334.98
  5. Step 5: Solve for x
    x = 52,014,025,482,334.98/8,336,606.76
  6. Step 6: Final answer
    x = 6,239,232.22

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Double scale
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1.5x scale

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.