Home / 1,726,832.54-2,589,688.28-573,769.44

Finding the Fourth Proportional to 1,726,832.54, 2,589,688.28 and 573,769.44

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Solution

The fourth proportional to 1,726,832.54, 2,589,688.28 and 573,769.44 is: 860,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,832.54 : 2,589,688.28 = 573,769.44 : x
  2. Step 2: Convert to fraction form
    1,726,832.54/2,589,688.28 = 573,769.44/x
  3. Step 3: Cross multiply
    1,726,832.54x = 2,589,688.28 × 573,769.44
  4. Step 4: Simplify right side
    1,726,832.54x = 1,485,883,994,190.16
  5. Step 5: Solve for x
    x = 1,485,883,994,190.16/1,726,832.54
  6. Step 6: Final answer
    x = 860,467.91

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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.