Home / 3,593,552.37-4,959,076.35-1,961,959.71

Finding the Fourth Proportional to 3,593,552.37, 4,959,076.35 and 1,961,959.71

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Solution

The fourth proportional to 3,593,552.37, 4,959,076.35 and 1,961,959.71 is: 2,707,490.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,552.37 : 4,959,076.35 = 1,961,959.71 : x
  2. Step 2: Convert to fraction form
    3,593,552.37/4,959,076.35 = 1,961,959.71/x
  3. Step 3: Cross multiply
    3,593,552.37x = 4,959,076.35 × 1,961,959.71
  4. Step 4: Simplify right side
    3,593,552.37x = 9,729,507,997,513.86
  5. Step 5: Solve for x
    x = 9,729,507,997,513.86/3,593,552.37
  6. Step 6: Final answer
    x = 2,707,490.25

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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.