Home / 10,861,514.88-14,988,900.41-5,967,054.06

Finding the Fourth Proportional to 10,861,514.88, 14,988,900.41 and 5,967,054.06

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Solution

The fourth proportional to 10,861,514.88, 14,988,900.41 and 5,967,054.06 is: 8,234,540.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,861,514.88 : 14,988,900.41 = 5,967,054.06 : x
  2. Step 2: Convert to fraction form
    10,861,514.88/14,988,900.41 = 5,967,054.06/x
  3. Step 3: Cross multiply
    10,861,514.88x = 14,988,900.41 × 5,967,054.06
  4. Step 4: Simplify right side
    10,861,514.88x = 89,439,579,046,426.16
  5. Step 5: Solve for x
    x = 89,439,579,046,426.16/10,861,514.88
  6. Step 6: Final answer
    x = 8,234,540.03

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