Home / 3,629,429.50-5,447,927.52-1,609,092.23

Finding the Fourth Proportional to 3,629,429.50, 5,447,927.52 and 1,609,092.23

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Solution

The fourth proportional to 3,629,429.50, 5,447,927.52 and 1,609,092.23 is: 2,415,315.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,429.50 : 5,447,927.52 = 1,609,092.23 : x
  2. Step 2: Convert to fraction form
    3,629,429.50/5,447,927.52 = 1,609,092.23/x
  3. Step 3: Cross multiply
    3,629,429.50x = 5,447,927.52 × 1,609,092.23
  4. Step 4: Simplify right side
    3,629,429.50x = 8,766,217,835,225.26
  5. Step 5: Solve for x
    x = 8,766,217,835,225.26/3,629,429.50
  6. Step 6: Final answer
    x = 2,415,315.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.