Home / 2,504,786.10-3,459,060.09-1,732,396.02

Finding the Fourth Proportional to 2,504,786.10, 3,459,060.09 and 1,732,396.02

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Solution

The fourth proportional to 2,504,786.10, 3,459,060.09 and 1,732,396.02 is: 2,392,404.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,786.10 : 3,459,060.09 = 1,732,396.02 : x
  2. Step 2: Convert to fraction form
    2,504,786.10/3,459,060.09 = 1,732,396.02/x
  3. Step 3: Cross multiply
    2,504,786.10x = 3,459,060.09 × 1,732,396.02
  4. Step 4: Simplify right side
    2,504,786.10x = 5,992,461,932,856.84
  5. Step 5: Solve for x
    x = 5,992,461,932,856.84/2,504,786.10
  6. Step 6: Final answer
    x = 2,392,404.66

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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.