Home / 6,233,086.20-9,349,629.30-1,973,587.80

Finding the Fourth Proportional to 6,233,086.20, 9,349,629.30 and 1,973,587.80

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Solution

The fourth proportional to 6,233,086.20, 9,349,629.30 and 1,973,587.80 is: 2,960,381.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,086.20 : 9,349,629.30 = 1,973,587.80 : x
  2. Step 2: Convert to fraction form
    6,233,086.20/9,349,629.30 = 1,973,587.80/x
  3. Step 3: Cross multiply
    6,233,086.20x = 9,349,629.30 × 1,973,587.80
  4. Step 4: Simplify right side
    6,233,086.20x = 18,452,314,321,002.54
  5. Step 5: Solve for x
    x = 18,452,314,321,002.54/6,233,086.20
  6. Step 6: Final answer
    x = 2,960,381.70

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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.