Home / 2,593,929.26-3,579,682.74-1,627,100.30

Finding the Fourth Proportional to 2,593,929.26, 3,579,682.74 and 1,627,100.30

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Solution

The fourth proportional to 2,593,929.26, 3,579,682.74 and 1,627,100.30 is: 2,245,436.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,929.26 : 3,579,682.74 = 1,627,100.30 : x
  2. Step 2: Convert to fraction form
    2,593,929.26/3,579,682.74 = 1,627,100.30/x
  3. Step 3: Cross multiply
    2,593,929.26x = 3,579,682.74 × 1,627,100.30
  4. Step 4: Simplify right side
    2,593,929.26x = 5,824,502,860,158.82
  5. Step 5: Solve for x
    x = 5,824,502,860,158.82/2,593,929.26
  6. Step 6: Final answer
    x = 2,245,436.28

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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.