Home / 11,846,688.10-17,770,032.14-2,871,240.10

Finding the Fourth Proportional to 11,846,688.10, 17,770,032.14 and 2,871,240.10

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Solution

The fourth proportional to 11,846,688.10, 17,770,032.14 and 2,871,240.10 is: 4,306,860.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,688.10 : 17,770,032.14 = 2,871,240.10 : x
  2. Step 2: Convert to fraction form
    11,846,688.10/17,770,032.14 = 2,871,240.10/x
  3. Step 3: Cross multiply
    11,846,688.10x = 17,770,032.14 × 2,871,240.10
  4. Step 4: Simplify right side
    11,846,688.10x = 51,022,028,858,656.82
  5. Step 5: Solve for x
    x = 51,022,028,858,656.82/11,846,688.10
  6. Step 6: Final answer
    x = 4,306,860.15

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Similar ratio
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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.