Home / 3,752,025.37-5,635,569.57-2,238,661.60

Finding the Fourth Proportional to 3,752,025.37, 5,635,569.57 and 2,238,661.60

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Solution

The fourth proportional to 3,752,025.37, 5,635,569.57 and 2,238,661.60 is: 3,362,486.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,025.37 : 5,635,569.57 = 2,238,661.60 : x
  2. Step 2: Convert to fraction form
    3,752,025.37/5,635,569.57 = 2,238,661.60/x
  3. Step 3: Cross multiply
    3,752,025.37x = 5,635,569.57 × 2,238,661.60
  4. Step 4: Simplify right side
    3,752,025.37x = 12,616,133,190,487.51
  5. Step 5: Solve for x
    x = 12,616,133,190,487.51/3,752,025.37
  6. Step 6: Final answer
    x = 3,362,486.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.