Home / 11,694,580.20-17,530,094.12-4,874,929.38

Finding the Fourth Proportional to 11,694,580.20, 17,530,094.12 and 4,874,929.38

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Solution

The fourth proportional to 11,694,580.20, 17,530,094.12 and 4,874,929.38 is: 7,307,485.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,580.20 : 17,530,094.12 = 4,874,929.38 : x
  2. Step 2: Convert to fraction form
    11,694,580.20/17,530,094.12 = 4,874,929.38/x
  3. Step 3: Cross multiply
    11,694,580.20x = 17,530,094.12 × 4,874,929.38
  4. Step 4: Simplify right side
    11,694,580.20x = 85,457,970,835,378.59
  5. Step 5: Solve for x
    x = 85,457,970,835,378.59/11,694,580.20
  6. Step 6: Final answer
    x = 7,307,485.12

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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.