Home / 2,546,834.20-3,515,130.27-1,459,833.64

Finding the Fourth Proportional to 2,546,834.20, 3,515,130.27 and 1,459,833.64

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Solution

The fourth proportional to 2,546,834.20, 3,515,130.27 and 1,459,833.64 is: 2,014,856.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,834.20 : 3,515,130.27 = 1,459,833.64 : x
  2. Step 2: Convert to fraction form
    2,546,834.20/3,515,130.27 = 1,459,833.64/x
  3. Step 3: Cross multiply
    2,546,834.20x = 3,515,130.27 × 1,459,833.64
  4. Step 4: Simplify right side
    2,546,834.20x = 5,131,505,408,340.46
  5. Step 5: Solve for x
    x = 5,131,505,408,340.46/2,546,834.20
  6. Step 6: Final answer
    x = 2,014,856.49

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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.