Home / 8,801,941.60-13,200,224.64-6,086,941.12

Finding the Fourth Proportional to 8,801,941.60, 13,200,224.64 and 6,086,941.12

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Solution

The fourth proportional to 8,801,941.60, 13,200,224.64 and 6,086,941.12 is: 9,128,552.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,941.60 : 13,200,224.64 = 6,086,941.12 : x
  2. Step 2: Convert to fraction form
    8,801,941.60/13,200,224.64 = 6,086,941.12/x
  3. Step 3: Cross multiply
    8,801,941.60x = 13,200,224.64 × 6,086,941.12
  4. Step 4: Simplify right side
    8,801,941.60x = 80,348,990,154,453.20
  5. Step 5: Solve for x
    x = 80,348,990,154,453.20/8,801,941.60
  6. Step 6: Final answer
    x = 9,128,552.97

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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.