Home / 4,058,157.56-5,600,433.48-2,247,321.56

Finding the Fourth Proportional to 4,058,157.56, 5,600,433.48 and 2,247,321.56

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Solution

The fourth proportional to 4,058,157.56, 5,600,433.48 and 2,247,321.56 is: 3,101,401.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,157.56 : 5,600,433.48 = 2,247,321.56 : x
  2. Step 2: Convert to fraction form
    4,058,157.56/5,600,433.48 = 2,247,321.56/x
  3. Step 3: Cross multiply
    4,058,157.56x = 5,600,433.48 × 2,247,321.56
  4. Step 4: Simplify right side
    4,058,157.56x = 12,585,974,918,950.91
  5. Step 5: Solve for x
    x = 12,585,974,918,950.91/4,058,157.56
  6. Step 6: Final answer
    x = 3,101,401.25

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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.