Home / 9,416,242.88-14,124,495.54-2,684,656.88

Finding the Fourth Proportional to 9,416,242.88, 14,124,495.54 and 2,684,656.88

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Solution

The fourth proportional to 9,416,242.88, 14,124,495.54 and 2,684,656.88 is: 4,027,022.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,242.88 : 14,124,495.54 = 2,684,656.88 : x
  2. Step 2: Convert to fraction form
    9,416,242.88/14,124,495.54 = 2,684,656.88/x
  3. Step 3: Cross multiply
    9,416,242.88x = 14,124,495.54 × 2,684,656.88
  4. Step 4: Simplify right side
    9,416,242.88x = 37,919,424,057,367.84
  5. Step 5: Solve for x
    x = 37,919,424,057,367.84/9,416,242.88
  6. Step 6: Final answer
    x = 4,027,022.73

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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.