Home / 10,059,469.22-13,883,879.21-5,929,259.27

Finding the Fourth Proportional to 10,059,469.22, 13,883,879.21 and 5,929,259.27

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Solution

The fourth proportional to 10,059,469.22, 13,883,879.21 and 5,929,259.27 is: 8,183,445.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,469.22 : 13,883,879.21 = 5,929,259.27 : x
  2. Step 2: Convert to fraction form
    10,059,469.22/13,883,879.21 = 5,929,259.27/x
  3. Step 3: Cross multiply
    10,059,469.22x = 13,883,879.21 × 5,929,259.27
  4. Step 4: Simplify right side
    10,059,469.22x = 82,321,119,514,516.17
  5. Step 5: Solve for x
    x = 82,321,119,514,516.17/10,059,469.22
  6. Step 6: Final answer
    x = 8,183,445.64

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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.