Home / 2,203,557.32-3,305,350.56-606,289.16

Finding the Fourth Proportional to 2,203,557.32, 3,305,350.56 and 606,289.16

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Solution

The fourth proportional to 2,203,557.32, 3,305,350.56 and 606,289.16 is: 909,437.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,557.32 : 3,305,350.56 = 606,289.16 : x
  2. Step 2: Convert to fraction form
    2,203,557.32/3,305,350.56 = 606,289.16/x
  3. Step 3: Cross multiply
    2,203,557.32x = 3,305,350.56 × 606,289.16
  4. Step 4: Simplify right side
    2,203,557.32x = 2,003,998,214,527.93
  5. Step 5: Solve for x
    x = 2,003,998,214,527.93/2,203,557.32
  6. Step 6: Final answer
    x = 909,437.75

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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.