Home / 2,062,002.20-3,093,003.30-545,682.20

Finding the Fourth Proportional to 2,062,002.20, 3,093,003.30 and 545,682.20

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Solution

The fourth proportional to 2,062,002.20, 3,093,003.30 and 545,682.20 is: 818,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,002.20 : 3,093,003.30 = 545,682.20 : x
  2. Step 2: Convert to fraction form
    2,062,002.20/3,093,003.30 = 545,682.20/x
  3. Step 3: Cross multiply
    2,062,002.20x = 3,093,003.30 × 545,682.20
  4. Step 4: Simplify right side
    2,062,002.20x = 1,687,796,845,351.26
  5. Step 5: Solve for x
    x = 1,687,796,845,351.26/2,062,002.20
  6. Step 6: Final answer
    x = 818,523.30

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Half scale
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Double scale
Find fourth proportional to 2,062,003.20, 3,093,004.80 and 545,683.20
Similar ratio
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1.5x scale

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.