Home / 8,325,451.44-11,492,664.48-5,063,313.96

Finding the Fourth Proportional to 8,325,451.44, 11,492,664.48 and 5,063,313.96

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Solution

The fourth proportional to 8,325,451.44, 11,492,664.48 and 5,063,313.96 is: 6,989,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,325,451.44 : 11,492,664.48 = 5,063,313.96 : x
  2. Step 2: Convert to fraction form
    8,325,451.44/11,492,664.48 = 5,063,313.96/x
  3. Step 3: Cross multiply
    8,325,451.44x = 11,492,664.48 × 5,063,313.96
  4. Step 4: Simplify right side
    8,325,451.44x = 58,190,968,499,180.14
  5. Step 5: Solve for x
    x = 58,190,968,499,180.14/8,325,451.44
  6. Step 6: Final answer
    x = 6,989,527.10

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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.