Home / 2,941,915.14-4,412,623.58-1,022,333.64

Finding the Fourth Proportional to 2,941,915.14, 4,412,623.58 and 1,022,333.64

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Solution

The fourth proportional to 2,941,915.14, 4,412,623.58 and 1,022,333.64 is: 1,533,413.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,915.14 : 4,412,623.58 = 1,022,333.64 : x
  2. Step 2: Convert to fraction form
    2,941,915.14/4,412,623.58 = 1,022,333.64/x
  3. Step 3: Cross multiply
    2,941,915.14x = 4,412,623.58 × 1,022,333.64
  4. Step 4: Simplify right side
    2,941,915.14x = 4,511,173,514,416.60
  5. Step 5: Solve for x
    x = 4,511,173,514,416.60/2,941,915.14
  6. Step 6: Final answer
    x = 1,533,413.88

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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.