Home / 2,659,915.44-3,670,706.70-1,514,069.52

Finding the Fourth Proportional to 2,659,915.44, 3,670,706.70 and 1,514,069.52

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Solution

The fourth proportional to 2,659,915.44, 3,670,706.70 and 1,514,069.52 is: 2,089,429.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,915.44 : 3,670,706.70 = 1,514,069.52 : x
  2. Step 2: Convert to fraction form
    2,659,915.44/3,670,706.70 = 1,514,069.52/x
  3. Step 3: Cross multiply
    2,659,915.44x = 3,670,706.70 × 1,514,069.52
  4. Step 4: Simplify right side
    2,659,915.44x = 5,557,705,131,329.78
  5. Step 5: Solve for x
    x = 5,557,705,131,329.78/2,659,915.44
  6. Step 6: Final answer
    x = 2,089,429.25

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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.