Home / 10,667,250.34-14,720,844.24-5,772,471.92

Finding the Fourth Proportional to 10,667,250.34, 14,720,844.24 and 5,772,471.92

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Solution

The fourth proportional to 10,667,250.34, 14,720,844.24 and 5,772,471.92 is: 7,966,032.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,667,250.34 : 14,720,844.24 = 5,772,471.92 : x
  2. Step 2: Convert to fraction form
    10,667,250.34/14,720,844.24 = 5,772,471.92/x
  3. Step 3: Cross multiply
    10,667,250.34x = 14,720,844.24 × 5,772,471.92
  4. Step 4: Simplify right side
    10,667,250.34x = 84,975,660,014,093.73
  5. Step 5: Solve for x
    x = 84,975,660,014,093.73/10,667,250.34
  6. Step 6: Final answer
    x = 7,966,032.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.