Home / 4,848,512.37-6,690,644.41-2,673,055.57

Finding the Fourth Proportional to 4,848,512.37, 6,690,644.41 and 2,673,055.57

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Solution

The fourth proportional to 4,848,512.37, 6,690,644.41 and 2,673,055.57 is: 3,688,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,512.37 : 6,690,644.41 = 2,673,055.57 : x
  2. Step 2: Convert to fraction form
    4,848,512.37/6,690,644.41 = 2,673,055.57/x
  3. Step 3: Cross multiply
    4,848,512.37x = 6,690,644.41 × 2,673,055.57
  4. Step 4: Simplify right side
    4,848,512.37x = 17,884,464,307,039.86
  5. Step 5: Solve for x
    x = 17,884,464,307,039.86/4,848,512.37
  6. Step 6: Final answer
    x = 3,688,649.83

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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.