Home / 6,701,514.45-10,050,610.92-1,909,245.23

Finding the Fourth Proportional to 6,701,514.45, 10,050,610.92 and 1,909,245.23

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Solution

The fourth proportional to 6,701,514.45, 10,050,610.92 and 1,909,245.23 is: 2,863,394.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,514.45 : 10,050,610.92 = 1,909,245.23 : x
  2. Step 2: Convert to fraction form
    6,701,514.45/10,050,610.92 = 1,909,245.23/x
  3. Step 3: Cross multiply
    6,701,514.45x = 10,050,610.92 × 1,909,245.23
  4. Step 4: Simplify right side
    6,701,514.45x = 19,189,080,907,342.86
  5. Step 5: Solve for x
    x = 19,189,080,907,342.86/6,701,514.45
  6. Step 6: Final answer
    x = 2,863,394.69

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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.