Home / 11,410,097.59-17,115,146.39-6,912,925.75

Finding the Fourth Proportional to 11,410,097.59, 17,115,146.39 and 6,912,925.75

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Solution

The fourth proportional to 11,410,097.59, 17,115,146.39 and 6,912,925.75 is: 10,369,388.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,097.59 : 17,115,146.39 = 6,912,925.75 : x
  2. Step 2: Convert to fraction form
    11,410,097.59/17,115,146.39 = 6,912,925.75/x
  3. Step 3: Cross multiply
    11,410,097.59x = 17,115,146.39 × 6,912,925.75
  4. Step 4: Simplify right side
    11,410,097.59x = 118,315,736,194,450.55
  5. Step 5: Solve for x
    x = 118,315,736,194,450.55/11,410,097.59
  6. Step 6: Final answer
    x = 10,369,388.63

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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.