Home / 9,481,008.46-13,081,516.32-5,759,765.09

Finding the Fourth Proportional to 9,481,008.46, 13,081,516.32 and 5,759,765.09

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Solution

The fourth proportional to 9,481,008.46, 13,081,516.32 and 5,759,765.09 is: 7,947,093.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481,008.46 : 13,081,516.32 = 5,759,765.09 : x
  2. Step 2: Convert to fraction form
    9,481,008.46/13,081,516.32 = 5,759,765.09/x
  3. Step 3: Cross multiply
    9,481,008.46x = 13,081,516.32 × 5,759,765.09
  4. Step 4: Simplify right side
    9,481,008.46x = 75,346,460,958,793.69
  5. Step 5: Solve for x
    x = 75,346,460,958,793.69/9,481,008.46
  6. Step 6: Final answer
    x = 7,947,093.53

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1.5x scale

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.