Home / 2,457,997.25-3,392,050.68-1,426,119.39

Finding the Fourth Proportional to 2,457,997.25, 3,392,050.68 and 1,426,119.39

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Solution

The fourth proportional to 2,457,997.25, 3,392,050.68 and 1,426,119.39 is: 1,968,053.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,997.25 : 3,392,050.68 = 1,426,119.39 : x
  2. Step 2: Convert to fraction form
    2,457,997.25/3,392,050.68 = 1,426,119.39/x
  3. Step 3: Cross multiply
    2,457,997.25x = 3,392,050.68 × 1,426,119.39
  4. Step 4: Simplify right side
    2,457,997.25x = 4,837,469,246,610.69
  5. Step 5: Solve for x
    x = 4,837,469,246,610.69/2,457,997.25
  6. Step 6: Final answer
    x = 1,968,053.16

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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.