Home / 2,459,149.02-3,392,467.43-1,599,395.58

Finding the Fourth Proportional to 2,459,149.02, 3,392,467.43 and 1,599,395.58

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Solution

The fourth proportional to 2,459,149.02, 3,392,467.43 and 1,599,395.58 is: 2,206,412.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,149.02 : 3,392,467.43 = 1,599,395.58 : x
  2. Step 2: Convert to fraction form
    2,459,149.02/3,392,467.43 = 1,599,395.58/x
  3. Step 3: Cross multiply
    2,459,149.02x = 3,392,467.43 × 1,599,395.58
  4. Step 4: Simplify right side
    2,459,149.02x = 5,425,897,413,835.58
  5. Step 5: Solve for x
    x = 5,425,897,413,835.58/2,459,149.02
  6. Step 6: Final answer
    x = 2,206,412.61

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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.