Home / 9,995,586.68-14,993,380.13-2,422,552.43

Finding the Fourth Proportional to 9,995,586.68, 14,993,380.13 and 2,422,552.43

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Solution

The fourth proportional to 9,995,586.68, 14,993,380.13 and 2,422,552.43 is: 3,633,828.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,586.68 : 14,993,380.13 = 2,422,552.43 : x
  2. Step 2: Convert to fraction form
    9,995,586.68/14,993,380.13 = 2,422,552.43/x
  3. Step 3: Cross multiply
    9,995,586.68x = 14,993,380.13 × 2,422,552.43
  4. Step 4: Simplify right side
    9,995,586.68x = 36,322,249,471,486.10
  5. Step 5: Solve for x
    x = 36,322,249,471,486.10/9,995,586.68
  6. Step 6: Final answer
    x = 3,633,828.67

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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.