Home / 6,202,738.09-9,304,690.55-1,825,880.25

Finding the Fourth Proportional to 6,202,738.09, 9,304,690.55 and 1,825,880.25

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Solution

The fourth proportional to 6,202,738.09, 9,304,690.55 and 1,825,880.25 is: 2,738,992.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,738.09 : 9,304,690.55 = 1,825,880.25 : x
  2. Step 2: Convert to fraction form
    6,202,738.09/9,304,690.55 = 1,825,880.25/x
  3. Step 3: Cross multiply
    6,202,738.09x = 9,304,690.55 × 1,825,880.25
  4. Step 4: Simplify right side
    6,202,738.09x = 16,989,250,651,953.79
  5. Step 5: Solve for x
    x = 16,989,250,651,953.79/6,202,738.09
  6. Step 6: Final answer
    x = 2,738,992.10

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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.