Home / 9,324,914.20-13,975,622.98-4,996,228.84

Finding the Fourth Proportional to 9,324,914.20, 13,975,622.98 and 4,996,228.84

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Solution

The fourth proportional to 9,324,914.20, 13,975,622.98 and 4,996,228.84 is: 7,488,048.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,914.20 : 13,975,622.98 = 4,996,228.84 : x
  2. Step 2: Convert to fraction form
    9,324,914.20/13,975,622.98 = 4,996,228.84/x
  3. Step 3: Cross multiply
    9,324,914.20x = 13,975,622.98 × 4,996,228.84
  4. Step 4: Simplify right side
    9,324,914.20x = 69,825,410,542,213.12
  5. Step 5: Solve for x
    x = 69,825,410,542,213.12/9,324,914.20
  6. Step 6: Final answer
    x = 7,488,048.58

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1.5x scale

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.