Home / 1,727,800.16-2,591,689.30-590,013.41

Finding the Fourth Proportional to 1,727,800.16, 2,591,689.30 and 590,013.41

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Solution

The fourth proportional to 1,727,800.16, 2,591,689.30 and 590,013.41 is: 885,016.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,800.16 : 2,591,689.30 = 590,013.41 : x
  2. Step 2: Convert to fraction form
    1,727,800.16/2,591,689.30 = 590,013.41/x
  3. Step 3: Cross multiply
    1,727,800.16x = 2,591,689.30 × 590,013.41
  4. Step 4: Simplify right side
    1,727,800.16x = 1,529,131,427,120.03
  5. Step 5: Solve for x
    x = 1,529,131,427,120.03/1,727,800.16
  6. Step 6: Final answer
    x = 885,016.37

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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.