Home / 2,677,217.36-3,694,539.44-1,453,498.60

Finding the Fourth Proportional to 2,677,217.36, 3,694,539.44 and 1,453,498.60

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Solution

The fourth proportional to 2,677,217.36, 3,694,539.44 and 1,453,498.60 is: 2,005,816.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,217.36 : 3,694,539.44 = 1,453,498.60 : x
  2. Step 2: Convert to fraction form
    2,677,217.36/3,694,539.44 = 1,453,498.60/x
  3. Step 3: Cross multiply
    2,677,217.36x = 3,694,539.44 × 1,453,498.60
  4. Step 4: Simplify right side
    2,677,217.36x = 5,370,007,903,684.78
  5. Step 5: Solve for x
    x = 5,370,007,903,684.78/2,677,217.36
  6. Step 6: Final answer
    x = 2,005,816.93

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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.