Home / 11,532,894.60-17,287,532.10-6,738,115.80

Finding the Fourth Proportional to 11,532,894.60, 17,287,532.10 and 6,738,115.80

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Solution

The fourth proportional to 11,532,894.60, 17,287,532.10 and 6,738,115.80 is: 10,100,273.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532,894.60 : 17,287,532.10 = 6,738,115.80 : x
  2. Step 2: Convert to fraction form
    11,532,894.60/17,287,532.10 = 6,738,115.80/x
  3. Step 3: Cross multiply
    11,532,894.60x = 17,287,532.10 × 6,738,115.80
  4. Step 4: Simplify right side
    11,532,894.60x = 116,485,393,186,017.19
  5. Step 5: Solve for x
    x = 116,485,393,186,017.19/11,532,894.60
  6. Step 6: Final answer
    x = 10,100,273.80

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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.