Home / 11,384,714.20-17,077,071.30-3,297,953.65

Finding the Fourth Proportional to 11,384,714.20, 17,077,071.30 and 3,297,953.65

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Solution

The fourth proportional to 11,384,714.20, 17,077,071.30 and 3,297,953.65 is: 4,946,930.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,714.20 : 17,077,071.30 = 3,297,953.65 : x
  2. Step 2: Convert to fraction form
    11,384,714.20/17,077,071.30 = 3,297,953.65/x
  3. Step 3: Cross multiply
    11,384,714.20x = 17,077,071.30 × 3,297,953.65
  4. Step 4: Simplify right side
    11,384,714.20x = 56,319,389,625,145.24
  5. Step 5: Solve for x
    x = 56,319,389,625,145.24/11,384,714.20
  6. Step 6: Final answer
    x = 4,946,930.48

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Double scale
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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.