Home / 2,504,313.62-3,455,952.72-1,416,561.92

Finding the Fourth Proportional to 2,504,313.62, 3,455,952.72 and 1,416,561.92

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Solution

The fourth proportional to 2,504,313.62, 3,455,952.72 and 1,416,561.92 is: 1,954,855.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,313.62 : 3,455,952.72 = 1,416,561.92 : x
  2. Step 2: Convert to fraction form
    2,504,313.62/3,455,952.72 = 1,416,561.92/x
  3. Step 3: Cross multiply
    2,504,313.62x = 3,455,952.72 × 1,416,561.92
  4. Step 4: Simplify right side
    2,504,313.62x = 4,895,571,020,472.42
  5. Step 5: Solve for x
    x = 4,895,571,020,472.42/2,504,313.62
  6. Step 6: Final answer
    x = 1,954,855.41

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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.