Home / 2,496,893.32-3,743,765.34-1,375,749.64

Finding the Fourth Proportional to 2,496,893.32, 3,743,765.34 and 1,375,749.64

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Solution

The fourth proportional to 2,496,893.32, 3,743,765.34 and 1,375,749.64 is: 2,062,756.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,893.32 : 3,743,765.34 = 1,375,749.64 : x
  2. Step 2: Convert to fraction form
    2,496,893.32/3,743,765.34 = 1,375,749.64/x
  3. Step 3: Cross multiply
    2,496,893.32x = 3,743,765.34 × 1,375,749.64
  4. Step 4: Simplify right side
    2,496,893.32x = 5,150,483,818,749.48
  5. Step 5: Solve for x
    x = 5,150,483,818,749.48/2,496,893.32
  6. Step 6: Final answer
    x = 2,062,756.86

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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.