Home / 7,736,084.46-11,601,380.79-2,269,653.66

Finding the Fourth Proportional to 7,736,084.46, 11,601,380.79 and 2,269,653.66

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Solution

The fourth proportional to 7,736,084.46, 11,601,380.79 and 2,269,653.66 is: 3,403,674.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,084.46 : 11,601,380.79 = 2,269,653.66 : x
  2. Step 2: Convert to fraction form
    7,736,084.46/11,601,380.79 = 2,269,653.66/x
  3. Step 3: Cross multiply
    7,736,084.46x = 11,601,380.79 × 2,269,653.66
  4. Step 4: Simplify right side
    7,736,084.46x = 26,331,116,371,077.19
  5. Step 5: Solve for x
    x = 26,331,116,371,077.19/7,736,084.46
  6. Step 6: Final answer
    x = 3,403,674.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.