Home / 1,444,181.88-1,993,033.30-799,602.10

Finding the Fourth Proportional to 1,444,181.88, 1,993,033.30 and 799,602.10

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Solution

The fourth proportional to 1,444,181.88, 1,993,033.30 and 799,602.10 is: 1,103,485.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,181.88 : 1,993,033.30 = 799,602.10 : x
  2. Step 2: Convert to fraction form
    1,444,181.88/1,993,033.30 = 799,602.10/x
  3. Step 3: Cross multiply
    1,444,181.88x = 1,993,033.30 × 799,602.10
  4. Step 4: Simplify right side
    1,444,181.88x = 1,593,633,612,049.93
  5. Step 5: Solve for x
    x = 1,593,633,612,049.93/1,444,181.88
  6. Step 6: Final answer
    x = 1,103,485.39

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1.5x scale

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.