Home / 8,183,564.44-11,293,228.90-4,512,803.60

Finding the Fourth Proportional to 8,183,564.44, 11,293,228.90 and 4,512,803.60

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Solution

The fourth proportional to 8,183,564.44, 11,293,228.90 and 4,512,803.60 is: 6,227,619.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,183,564.44 : 11,293,228.90 = 4,512,803.60 : x
  2. Step 2: Convert to fraction form
    8,183,564.44/11,293,228.90 = 4,512,803.60/x
  3. Step 3: Cross multiply
    8,183,564.44x = 11,293,228.90 × 4,512,803.60
  4. Step 4: Simplify right side
    8,183,564.44x = 50,964,124,035,544.04
  5. Step 5: Solve for x
    x = 50,964,124,035,544.04/8,183,564.44
  6. Step 6: Final answer
    x = 6,227,619.32

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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.