Home / 8,196,087.60-11,310,539.76-4,525,003.44

Finding the Fourth Proportional to 8,196,087.60, 11,310,539.76 and 4,525,003.44

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Solution

The fourth proportional to 8,196,087.60, 11,310,539.76 and 4,525,003.44 is: 6,244,471.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,196,087.60 : 11,310,539.76 = 4,525,003.44 : x
  2. Step 2: Convert to fraction form
    8,196,087.60/11,310,539.76 = 4,525,003.44/x
  3. Step 3: Cross multiply
    8,196,087.60x = 11,310,539.76 × 4,525,003.44
  4. Step 4: Simplify right side
    8,196,087.60x = 51,180,231,322,256.78
  5. Step 5: Solve for x
    x = 51,180,231,322,256.78/8,196,087.60
  6. Step 6: Final answer
    x = 6,244,471.00

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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.