Home / 2,591,267.69-3,577,096.07-1,673,944.11

Finding the Fourth Proportional to 2,591,267.69, 3,577,096.07 and 1,673,944.11

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Solution

The fourth proportional to 2,591,267.69, 3,577,096.07 and 1,673,944.11 is: 2,310,783.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,267.69 : 3,577,096.07 = 1,673,944.11 : x
  2. Step 2: Convert to fraction form
    2,591,267.69/3,577,096.07 = 1,673,944.11/x
  3. Step 3: Cross multiply
    2,591,267.69x = 3,577,096.07 × 1,673,944.11
  4. Step 4: Simplify right side
    2,591,267.69x = 5,987,858,871,025.45
  5. Step 5: Solve for x
    x = 5,987,858,871,025.45/2,591,267.69
  6. Step 6: Final answer
    x = 2,310,783.60

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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.