Home / 6,871,794.44-9,483,190.56-3,774,604.19

Finding the Fourth Proportional to 6,871,794.44, 9,483,190.56 and 3,774,604.19

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Solution

The fourth proportional to 6,871,794.44, 9,483,190.56 and 3,774,604.19 is: 5,209,016.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,794.44 : 9,483,190.56 = 3,774,604.19 : x
  2. Step 2: Convert to fraction form
    6,871,794.44/9,483,190.56 = 3,774,604.19/x
  3. Step 3: Cross multiply
    6,871,794.44x = 9,483,190.56 × 3,774,604.19
  4. Step 4: Simplify right side
    6,871,794.44x = 35,795,290,774,928.50
  5. Step 5: Solve for x
    x = 35,795,290,774,928.50/6,871,794.44
  6. Step 6: Final answer
    x = 5,209,016.53

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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.