Home / 11,600,771.32-17,401,164.27-4,410,644.32

Finding the Fourth Proportional to 11,600,771.32, 17,401,164.27 and 4,410,644.32

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Solution

The fourth proportional to 11,600,771.32, 17,401,164.27 and 4,410,644.32 is: 6,615,969.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,600,771.32 : 17,401,164.27 = 4,410,644.32 : x
  2. Step 2: Convert to fraction form
    11,600,771.32/17,401,164.27 = 4,410,644.32/x
  3. Step 3: Cross multiply
    11,600,771.32x = 17,401,164.27 × 4,410,644.32
  4. Step 4: Simplify right side
    11,600,771.32x = 76,750,346,348,862.45
  5. Step 5: Solve for x
    x = 76,750,346,348,862.45/11,600,771.32
  6. Step 6: Final answer
    x = 6,615,969.25

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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.