Home / 2,233,440.42-3,082,695.21-1,267,136.34

Finding the Fourth Proportional to 2,233,440.42, 3,082,695.21 and 1,267,136.34

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Solution

The fourth proportional to 2,233,440.42, 3,082,695.21 and 1,267,136.34 is: 1,748,958.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,440.42 : 3,082,695.21 = 1,267,136.34 : x
  2. Step 2: Convert to fraction form
    2,233,440.42/3,082,695.21 = 1,267,136.34/x
  3. Step 3: Cross multiply
    2,233,440.42x = 3,082,695.21 × 1,267,136.34
  4. Step 4: Simplify right side
    2,233,440.42x = 3,906,195,125,734.93
  5. Step 5: Solve for x
    x = 3,906,195,125,734.93/2,233,440.42
  6. Step 6: Final answer
    x = 1,748,958.73

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Double scale
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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.