Home / 8,003,955.20-12,006,264.96-2,324,179.48

Finding the Fourth Proportional to 8,003,955.20, 12,006,264.96 and 2,324,179.48

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Solution

The fourth proportional to 8,003,955.20, 12,006,264.96 and 2,324,179.48 is: 3,486,365.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,955.20 : 12,006,264.96 = 2,324,179.48 : x
  2. Step 2: Convert to fraction form
    8,003,955.20/12,006,264.96 = 2,324,179.48/x
  3. Step 3: Cross multiply
    8,003,955.20x = 12,006,264.96 × 2,324,179.48
  4. Step 4: Simplify right side
    8,003,955.20x = 27,904,714,651,475.02
  5. Step 5: Solve for x
    x = 27,904,714,651,475.02/8,003,955.20
  6. Step 6: Final answer
    x = 3,486,365.67

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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.