Home / 3,554,250-4,899,763.44-2,533,883.28

Finding the Fourth Proportional to 3,554,250, 4,899,763.44 and 2,533,883.28

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Solution

The fourth proportional to 3,554,250, 4,899,763.44 and 2,533,883.28 is: 3,493,121.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,250 : 4,899,763.44 = 2,533,883.28 : x
  2. Step 2: Convert to fraction form
    3,554,250/4,899,763.44 = 2,533,883.28/x
  3. Step 3: Cross multiply
    3,554,250x = 4,899,763.44 × 2,533,883.28
  4. Step 4: Simplify right side
    3,554,250x = 12,415,428,656,571.28
  5. Step 5: Solve for x
    x = 12,415,428,656,571.28/3,554,250
  6. Step 6: Final answer
    x = 3,493,121.94

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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.