Home / 11,901,561.14-17,850,922.58-7,046,771.06

Finding the Fourth Proportional to 11,901,561.14, 17,850,922.58 and 7,046,771.06

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Solution

The fourth proportional to 11,901,561.14, 17,850,922.58 and 7,046,771.06 is: 10,569,316.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,901,561.14 : 17,850,922.58 = 7,046,771.06 : x
  2. Step 2: Convert to fraction form
    11,901,561.14/17,850,922.58 = 7,046,771.06/x
  3. Step 3: Cross multiply
    11,901,561.14x = 17,850,922.58 × 7,046,771.06
  4. Step 4: Simplify right side
    11,901,561.14x = 125,791,364,631,044.52
  5. Step 5: Solve for x
    x = 125,791,364,631,044.52/11,901,561.14
  6. Step 6: Final answer
    x = 10,569,316.34

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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.