Home / 3,002,696.49-4,144,019.22-1,713,732.15

Finding the Fourth Proportional to 3,002,696.49, 4,144,019.22 and 1,713,732.15

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Solution

The fourth proportional to 3,002,696.49, 4,144,019.22 and 1,713,732.15 is: 2,365,120.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,696.49 : 4,144,019.22 = 1,713,732.15 : x
  2. Step 2: Convert to fraction form
    3,002,696.49/4,144,019.22 = 1,713,732.15/x
  3. Step 3: Cross multiply
    3,002,696.49x = 4,144,019.22 × 1,713,732.15
  4. Step 4: Simplify right side
    3,002,696.49x = 7,101,738,967,531.92
  5. Step 5: Solve for x
    x = 7,101,738,967,531.92/3,002,696.49
  6. Step 6: Final answer
    x = 2,365,120.48

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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.