Home / 2,546,275.26-3,817,039.99-1,747,932.78

Finding the Fourth Proportional to 2,546,275.26, 3,817,039.99 and 1,747,932.78

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Solution

The fourth proportional to 2,546,275.26, 3,817,039.99 and 1,747,932.78 is: 2,620,270.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,275.26 : 3,817,039.99 = 1,747,932.78 : x
  2. Step 2: Convert to fraction form
    2,546,275.26/3,817,039.99 = 1,747,932.78/x
  3. Step 3: Cross multiply
    2,546,275.26x = 3,817,039.99 × 1,747,932.78
  4. Step 4: Simplify right side
    2,546,275.26x = 6,671,929,321,091.87
  5. Step 5: Solve for x
    x = 6,671,929,321,091.87/2,546,275.26
  6. Step 6: Final answer
    x = 2,620,270.25

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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.