Home / 4,525,120.82-6,244,611.69-3,368,733.62

Finding the Fourth Proportional to 4,525,120.82, 6,244,611.69 and 3,368,733.62

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Solution

The fourth proportional to 4,525,120.82, 6,244,611.69 and 3,368,733.62 is: 4,648,811.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,120.82 : 6,244,611.69 = 3,368,733.62 : x
  2. Step 2: Convert to fraction form
    4,525,120.82/6,244,611.69 = 3,368,733.62/x
  3. Step 3: Cross multiply
    4,525,120.82x = 6,244,611.69 × 3,368,733.62
  4. Step 4: Simplify right side
    4,525,120.82x = 21,036,433,343,948.02
  5. Step 5: Solve for x
    x = 21,036,433,343,948.02/4,525,120.82
  6. Step 6: Final answer
    x = 4,648,811.42

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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.