Home / 9,651,641.40-14,477,453.85-2,463,174.72

Finding the Fourth Proportional to 9,651,641.40, 14,477,453.85 and 2,463,174.72

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Solution

The fourth proportional to 9,651,641.40, 14,477,453.85 and 2,463,174.72 is: 3,694,759.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,641.40 : 14,477,453.85 = 2,463,174.72 : x
  2. Step 2: Convert to fraction form
    9,651,641.40/14,477,453.85 = 2,463,174.72/x
  3. Step 3: Cross multiply
    9,651,641.40x = 14,477,453.85 × 2,463,174.72
  4. Step 4: Simplify right side
    9,651,641.40x = 35,660,498,333,286.67
  5. Step 5: Solve for x
    x = 35,660,498,333,286.67/9,651,641.40
  6. Step 6: Final answer
    x = 3,694,759.97

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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.