Home / 4,581,016.60-6,871,524.90-2,665,204.60

Finding the Fourth Proportional to 4,581,016.60, 6,871,524.90 and 2,665,204.60

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Solution

The fourth proportional to 4,581,016.60, 6,871,524.90 and 2,665,204.60 is: 3,997,806.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,016.60 : 6,871,524.90 = 2,665,204.60 : x
  2. Step 2: Convert to fraction form
    4,581,016.60/6,871,524.90 = 2,665,204.60/x
  3. Step 3: Cross multiply
    4,581,016.60x = 6,871,524.90 × 2,665,204.60
  4. Step 4: Simplify right side
    4,581,016.60x = 18,314,019,772,494.54
  5. Step 5: Solve for x
    x = 18,314,019,772,494.54/4,581,016.60
  6. Step 6: Final answer
    x = 3,997,806.90

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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.