Home / 3,300,604.94-4,554,232.59-1,904,657.33

Finding the Fourth Proportional to 3,300,604.94, 4,554,232.59 and 1,904,657.33

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Solution

The fourth proportional to 3,300,604.94, 4,554,232.59 and 1,904,657.33 is: 2,628,079.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,604.94 : 4,554,232.59 = 1,904,657.33 : x
  2. Step 2: Convert to fraction form
    3,300,604.94/4,554,232.59 = 1,904,657.33/x
  3. Step 3: Cross multiply
    3,300,604.94x = 4,554,232.59 × 1,904,657.33
  4. Step 4: Simplify right side
    3,300,604.94x = 8,674,252,462,297.22
  5. Step 5: Solve for x
    x = 8,674,252,462,297.22/3,300,604.94
  6. Step 6: Final answer
    x = 2,628,079.59

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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.