Home / 11,072,716.80-16,609,075.20-3,094,540.80

Finding the Fourth Proportional to 11,072,716.80, 16,609,075.20 and 3,094,540.80

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Solution

The fourth proportional to 11,072,716.80, 16,609,075.20 and 3,094,540.80 is: 4,641,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,716.80 : 16,609,075.20 = 3,094,540.80 : x
  2. Step 2: Convert to fraction form
    11,072,716.80/16,609,075.20 = 3,094,540.80/x
  3. Step 3: Cross multiply
    11,072,716.80x = 16,609,075.20 × 3,094,540.80
  4. Step 4: Simplify right side
    11,072,716.80x = 51,397,460,856,668.16
  5. Step 5: Solve for x
    x = 51,397,460,856,668.16/11,072,716.80
  6. Step 6: Final answer
    x = 4,641,811.20

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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.