Home / 3,589,498.44-4,953,523.36-1,957,940.88

Finding the Fourth Proportional to 3,589,498.44, 4,953,523.36 and 1,957,940.88

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Solution

The fourth proportional to 3,589,498.44, 4,953,523.36 and 1,957,940.88 is: 2,701,966.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,498.44 : 4,953,523.36 = 1,957,940.88 : x
  2. Step 2: Convert to fraction form
    3,589,498.44/4,953,523.36 = 1,957,940.88/x
  3. Step 3: Cross multiply
    3,589,498.44x = 4,953,523.36 × 1,957,940.88
  4. Step 4: Simplify right side
    3,589,498.44x = 9,698,705,886,578.96
  5. Step 5: Solve for x
    x = 9,698,705,886,578.96/3,589,498.44
  6. Step 6: Final answer
    x = 2,701,966.88

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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.