Home / 9,149,995.23-13,725,091.41-2,760,302.94

Finding the Fourth Proportional to 9,149,995.23, 13,725,091.41 and 2,760,302.94

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Solution

The fourth proportional to 9,149,995.23, 13,725,091.41 and 2,760,302.94 is: 4,140,484.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,149,995.23 : 13,725,091.41 = 2,760,302.94 : x
  2. Step 2: Convert to fraction form
    9,149,995.23/13,725,091.41 = 2,760,302.94/x
  3. Step 3: Cross multiply
    9,149,995.23x = 13,725,091.41 × 2,760,302.94
  4. Step 4: Simplify right side
    9,149,995.23x = 37,885,410,170,791.74
  5. Step 5: Solve for x
    x = 37,885,410,170,791.74/9,149,995.23
  6. Step 6: Final answer
    x = 4,140,484.14

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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.