Home / 11,661,646.68-17,492,625.54-4,088,833.56

Finding the Fourth Proportional to 11,661,646.68, 17,492,625.54 and 4,088,833.56

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Solution

The fourth proportional to 11,661,646.68, 17,492,625.54 and 4,088,833.56 is: 6,133,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,661,646.68 : 17,492,625.54 = 4,088,833.56 : x
  2. Step 2: Convert to fraction form
    11,661,646.68/17,492,625.54 = 4,088,833.56/x
  3. Step 3: Cross multiply
    11,661,646.68x = 17,492,625.54 × 4,088,833.56
  4. Step 4: Simplify right side
    11,661,646.68x = 71,524,434,360,465.12
  5. Step 5: Solve for x
    x = 71,524,434,360,465.12/11,661,646.68
  6. Step 6: Final answer
    x = 6,133,304.87

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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.