Home / 11,602,039.97-17,401,700.13-3,925,661.87

Finding the Fourth Proportional to 11,602,039.97, 17,401,700.13 and 3,925,661.87

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Solution

The fourth proportional to 11,602,039.97, 17,401,700.13 and 3,925,661.87 is: 5,888,032.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,039.97 : 17,401,700.13 = 3,925,661.87 : x
  2. Step 2: Convert to fraction form
    11,602,039.97/17,401,700.13 = 3,925,661.87/x
  3. Step 3: Cross multiply
    11,602,039.97x = 17,401,700.13 × 3,925,661.87
  4. Step 4: Simplify right side
    11,602,039.97x = 68,313,190,586,506.54
  5. Step 5: Solve for x
    x = 68,313,190,586,506.54/11,602,039.97
  6. Step 6: Final answer
    x = 5,888,032.69

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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.