Home / 9,151,440.65-13,727,101.13-2,327,955.69

Finding the Fourth Proportional to 9,151,440.65, 13,727,101.13 and 2,327,955.69

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Solution

The fourth proportional to 9,151,440.65, 13,727,101.13 and 2,327,955.69 is: 3,491,918.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,151,440.65 : 13,727,101.13 = 2,327,955.69 : x
  2. Step 2: Convert to fraction form
    9,151,440.65/13,727,101.13 = 2,327,955.69/x
  3. Step 3: Cross multiply
    9,151,440.65x = 13,727,101.13 × 2,327,955.69
  4. Step 4: Simplify right side
    9,151,440.65x = 31,956,083,179,878.98
  5. Step 5: Solve for x
    x = 31,956,083,179,878.98/9,151,440.65
  6. Step 6: Final answer
    x = 3,491,918.31

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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.