Home / 3,599,589.84-4,968,684.92-2,072,305.68

Finding the Fourth Proportional to 3,599,589.84, 4,968,684.92 and 2,072,305.68

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Solution

The fourth proportional to 3,599,589.84, 4,968,684.92 and 2,072,305.68 is: 2,860,502.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,589.84 : 4,968,684.92 = 2,072,305.68 : x
  2. Step 2: Convert to fraction form
    3,599,589.84/4,968,684.92 = 2,072,305.68/x
  3. Step 3: Cross multiply
    3,599,589.84x = 4,968,684.92 × 2,072,305.68
  4. Step 4: Simplify right side
    3,599,589.84x = 10,296,633,981,846.35
  5. Step 5: Solve for x
    x = 10,296,633,981,846.35/3,599,589.84
  6. Step 6: Final answer
    x = 2,860,502.01

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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.