Home / 7,393,536.83-11,091,566.32-3,296,344.61

Finding the Fourth Proportional to 7,393,536.83, 11,091,566.32 and 3,296,344.61

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Solution

The fourth proportional to 7,393,536.83, 11,091,566.32 and 3,296,344.61 is: 4,945,079.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,536.83 : 11,091,566.32 = 3,296,344.61 : x
  2. Step 2: Convert to fraction form
    7,393,536.83/11,091,566.32 = 3,296,344.61/x
  3. Step 3: Cross multiply
    7,393,536.83x = 11,091,566.32 × 3,296,344.61
  4. Step 4: Simplify right side
    7,393,536.83x = 36,561,624,874,877.59
  5. Step 5: Solve for x
    x = 36,561,624,874,877.59/7,393,536.83
  6. Step 6: Final answer
    x = 4,945,079.16

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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.