Home / 2,594,045.80-3,579,842.82-1,627,216.84

Finding the Fourth Proportional to 2,594,045.80, 3,579,842.82 and 1,627,216.84

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Solution

The fourth proportional to 2,594,045.80, 3,579,842.82 and 1,627,216.84 is: 2,245,596.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,045.80 : 3,579,842.82 = 1,627,216.84 : x
  2. Step 2: Convert to fraction form
    2,594,045.80/3,579,842.82 = 1,627,216.84/x
  3. Step 3: Cross multiply
    2,594,045.80x = 3,579,842.82 × 1,627,216.84
  4. Step 4: Simplify right side
    2,594,045.80x = 5,825,180,521,257.09
  5. Step 5: Solve for x
    x = 5,825,180,521,257.09/2,594,045.80
  6. Step 6: Final answer
    x = 2,245,596.64

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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.