Home / 3,612,230.45-4,984,686.51-2,063,187.94

Finding the Fourth Proportional to 3,612,230.45, 4,984,686.51 and 2,063,187.94

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Solution

The fourth proportional to 3,612,230.45, 4,984,686.51 and 2,063,187.94 is: 2,847,089.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,230.45 : 4,984,686.51 = 2,063,187.94 : x
  2. Step 2: Convert to fraction form
    3,612,230.45/4,984,686.51 = 2,063,187.94/x
  3. Step 3: Cross multiply
    3,612,230.45x = 4,984,686.51 × 2,063,187.94
  4. Step 4: Simplify right side
    3,612,230.45x = 10,284,345,067,189.26
  5. Step 5: Solve for x
    x = 10,284,345,067,189.26/3,612,230.45
  6. Step 6: Final answer
    x = 2,847,089.97

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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.