Home / 2,504,515.41-3,456,240.03-1,358,603.94

Finding the Fourth Proportional to 2,504,515.41, 3,456,240.03 and 1,358,603.94

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Solution

The fourth proportional to 2,504,515.41, 3,456,240.03 and 1,358,603.94 is: 1,874,878.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,515.41 : 3,456,240.03 = 1,358,603.94 : x
  2. Step 2: Convert to fraction form
    2,504,515.41/3,456,240.03 = 1,358,603.94/x
  3. Step 3: Cross multiply
    2,504,515.41x = 3,456,240.03 × 1,358,603.94
  4. Step 4: Simplify right side
    2,504,515.41x = 4,695,661,322,343.72
  5. Step 5: Solve for x
    x = 4,695,661,322,343.72/2,504,515.41
  6. Step 6: Final answer
    x = 1,874,878.19

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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.