Home / 2,644,860.92-3,967,554.26-1,048,525.88

Finding the Fourth Proportional to 2,644,860.92, 3,967,554.26 and 1,048,525.88

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Solution

The fourth proportional to 2,644,860.92, 3,967,554.26 and 1,048,525.88 is: 1,572,893.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,860.92 : 3,967,554.26 = 1,048,525.88 : x
  2. Step 2: Convert to fraction form
    2,644,860.92/3,967,554.26 = 1,048,525.88/x
  3. Step 3: Cross multiply
    2,644,860.92x = 3,967,554.26 × 1,048,525.88
  4. Step 4: Simplify right side
    2,644,860.92x = 4,160,083,321,914.25
  5. Step 5: Solve for x
    x = 4,160,083,321,914.25/2,644,860.92
  6. Step 6: Final answer
    x = 1,572,893.04

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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.