Home / 9,995,601.21-14,993,401.88-2,422,566.96

Finding the Fourth Proportional to 9,995,601.21, 14,993,401.88 and 2,422,566.96

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Solution

The fourth proportional to 9,995,601.21, 14,993,401.88 and 2,422,566.96 is: 3,633,850.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,601.21 : 14,993,401.88 = 2,422,566.96 : x
  2. Step 2: Convert to fraction form
    9,995,601.21/14,993,401.88 = 2,422,566.96/x
  3. Step 3: Cross multiply
    9,995,601.21x = 14,993,401.88 × 2,422,566.96
  4. Step 4: Simplify right side
    9,995,601.21x = 36,322,520,012,489.88
  5. Step 5: Solve for x
    x = 36,322,520,012,489.88/9,995,601.21
  6. Step 6: Final answer
    x = 3,633,850.46

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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.