Home / 11,255,024.08-15,532,109.58-6,608,911.86

Finding the Fourth Proportional to 11,255,024.08, 15,532,109.58 and 6,608,911.86

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Solution

The fourth proportional to 11,255,024.08, 15,532,109.58 and 6,608,911.86 is: 9,120,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,255,024.08 : 15,532,109.58 = 6,608,911.86 : x
  2. Step 2: Convert to fraction form
    11,255,024.08/15,532,109.58 = 6,608,911.86/x
  3. Step 3: Cross multiply
    11,255,024.08x = 15,532,109.58 × 6,608,911.86
  4. Step 4: Simplify right side
    11,255,024.08x = 102,650,343,214,081.62
  5. Step 5: Solve for x
    x = 102,650,343,214,081.62/11,255,024.08
  6. Step 6: Final answer
    x = 9,120,401.92

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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.