Home / 7,276,453.12-10,914,688.30-2,227,738.24

Finding the Fourth Proportional to 7,276,453.12, 10,914,688.30 and 2,227,738.24

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Solution

The fourth proportional to 7,276,453.12, 10,914,688.30 and 2,227,738.24 is: 3,341,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,453.12 : 10,914,688.30 = 2,227,738.24 : x
  2. Step 2: Convert to fraction form
    7,276,453.12/10,914,688.30 = 2,227,738.24/x
  3. Step 3: Cross multiply
    7,276,453.12x = 10,914,688.30 × 2,227,738.24
  4. Step 4: Simplify right side
    7,276,453.12x = 24,315,068,503,590.60
  5. Step 5: Solve for x
    x = 24,315,068,503,590.60/7,276,453.12
  6. Step 6: Final answer
    x = 3,341,610.00

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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.