Home / 8,217,076.22-11,339,556.63-4,595,404.22

Finding the Fourth Proportional to 8,217,076.22, 11,339,556.63 and 4,595,404.22

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Solution

The fourth proportional to 8,217,076.22, 11,339,556.63 and 4,595,404.22 is: 6,341,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,217,076.22 : 11,339,556.63 = 4,595,404.22 : x
  2. Step 2: Convert to fraction form
    8,217,076.22/11,339,556.63 = 4,595,404.22/x
  3. Step 3: Cross multiply
    8,217,076.22x = 11,339,556.63 × 4,595,404.22
  4. Step 4: Simplify right side
    8,217,076.22x = 52,109,846,390,430.98
  5. Step 5: Solve for x
    x = 52,109,846,390,430.98/8,217,076.22
  6. Step 6: Final answer
    x = 6,341,653.04

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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.