Home / 2,593,619.64-3,579,792.30-1,520,877.24

Finding the Fourth Proportional to 2,593,619.64, 3,579,792.30 and 1,520,877.24

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Solution

The fourth proportional to 2,593,619.64, 3,579,792.30 and 1,520,877.24 is: 2,099,160.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,619.64 : 3,579,792.30 = 1,520,877.24 : x
  2. Step 2: Convert to fraction form
    2,593,619.64/3,579,792.30 = 1,520,877.24/x
  3. Step 3: Cross multiply
    2,593,619.64x = 3,579,792.30 × 1,520,877.24
  4. Step 4: Simplify right side
    2,593,619.64x = 5,444,424,632,997.25
  5. Step 5: Solve for x
    x = 5,444,424,632,997.25/2,593,619.64
  6. Step 6: Final answer
    x = 2,099,160.78

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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.