Home / 3,062,321.40-4,595,231.70-1,170,420.60

Finding the Fourth Proportional to 3,062,321.40, 4,595,231.70 and 1,170,420.60

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Solution

The fourth proportional to 3,062,321.40, 4,595,231.70 and 1,170,420.60 is: 1,756,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,321.40 : 4,595,231.70 = 1,170,420.60 : x
  2. Step 2: Convert to fraction form
    3,062,321.40/4,595,231.70 = 1,170,420.60/x
  3. Step 3: Cross multiply
    3,062,321.40x = 4,595,231.70 × 1,170,420.60
  4. Step 4: Simplify right side
    3,062,321.40x = 5,378,353,843,453.02
  5. Step 5: Solve for x
    x = 5,378,353,843,453.02/3,062,321.40
  6. Step 6: Final answer
    x = 1,756,299.60

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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.