Home / 4,058,157.81-5,600,433.82-2,247,321.81

Finding the Fourth Proportional to 4,058,157.81, 5,600,433.82 and 2,247,321.81

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Solution

The fourth proportional to 4,058,157.81, 5,600,433.82 and 2,247,321.81 is: 3,101,401.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,157.81 : 5,600,433.82 = 2,247,321.81 : x
  2. Step 2: Convert to fraction form
    4,058,157.81/5,600,433.82 = 2,247,321.81/x
  3. Step 3: Cross multiply
    4,058,157.81x = 5,600,433.82 × 2,247,321.81
  4. Step 4: Simplify right side
    4,058,157.81x = 12,585,977,069,147.62
  5. Step 5: Solve for x
    x = 12,585,977,069,147.62/4,058,157.81
  6. Step 6: Final answer
    x = 3,101,401.59

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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.