Home / 3,302,578.88-4,557,611.04-1,852,596.80

Finding the Fourth Proportional to 3,302,578.88, 4,557,611.04 and 1,852,596.80

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Solution

The fourth proportional to 3,302,578.88, 4,557,611.04 and 1,852,596.80 is: 2,556,612.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,578.88 : 4,557,611.04 = 1,852,596.80 : x
  2. Step 2: Convert to fraction form
    3,302,578.88/4,557,611.04 = 1,852,596.80/x
  3. Step 3: Cross multiply
    3,302,578.88x = 4,557,611.04 × 1,852,596.80
  4. Step 4: Simplify right side
    3,302,578.88x = 8,443,415,628,348.67
  5. Step 5: Solve for x
    x = 8,443,415,628,348.67/3,302,578.88
  6. Step 6: Final answer
    x = 2,556,612.86

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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.