Home / 6,359,676.26-8,775,556.65-4,299,175.07

Finding the Fourth Proportional to 6,359,676.26, 8,775,556.65 and 4,299,175.07

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Solution

The fourth proportional to 6,359,676.26, 8,775,556.65 and 4,299,175.07 is: 5,932,323.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,676.26 : 8,775,556.65 = 4,299,175.07 : x
  2. Step 2: Convert to fraction form
    6,359,676.26/8,775,556.65 = 4,299,175.07/x
  3. Step 3: Cross multiply
    6,359,676.26x = 8,775,556.65 × 4,299,175.07
  4. Step 4: Simplify right side
    6,359,676.26x = 37,727,654,331,174.94
  5. Step 5: Solve for x
    x = 37,727,654,331,174.94/6,359,676.26
  6. Step 6: Final answer
    x = 5,932,323.10

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1.5x scale

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.