Home / 5,980,514.08-8,253,080.40-3,264,253.60

Finding the Fourth Proportional to 5,980,514.08, 8,253,080.40 and 3,264,253.60

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Solution

The fourth proportional to 5,980,514.08, 8,253,080.40 and 3,264,253.60 is: 4,504,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980,514.08 : 8,253,080.40 = 3,264,253.60 : x
  2. Step 2: Convert to fraction form
    5,980,514.08/8,253,080.40 = 3,264,253.60/x
  3. Step 3: Cross multiply
    5,980,514.08x = 8,253,080.40 × 3,264,253.60
  4. Step 4: Simplify right side
    5,980,514.08x = 26,940,147,406,789.44
  5. Step 5: Solve for x
    x = 26,940,147,406,789.44/5,980,514.08
  6. Step 6: Final answer
    x = 4,504,654.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.