Home / 7,516,096.65-11,274,046.56-1,836,370.17

Finding the Fourth Proportional to 7,516,096.65, 11,274,046.56 and 1,836,370.17

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Solution

The fourth proportional to 7,516,096.65, 11,274,046.56 and 1,836,370.17 is: 2,754,531.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,516,096.65 : 11,274,046.56 = 1,836,370.17 : x
  2. Step 2: Convert to fraction form
    7,516,096.65/11,274,046.56 = 1,836,370.17/x
  3. Step 3: Cross multiply
    7,516,096.65x = 11,274,046.56 × 1,836,370.17
  4. Step 4: Simplify right side
    7,516,096.65x = 20,703,322,797,975.12
  5. Step 5: Solve for x
    x = 20,703,322,797,975.12/7,516,096.65
  6. Step 6: Final answer
    x = 2,754,531.21

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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.