Home / 4,263,226.40-6,383,380.41-3,247,509.80

Finding the Fourth Proportional to 4,263,226.40, 6,383,380.41 and 3,247,509.80

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Solution

The fourth proportional to 4,263,226.40, 6,383,380.41 and 3,247,509.80 is: 4,862,535.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,226.40 : 6,383,380.41 = 3,247,509.80 : x
  2. Step 2: Convert to fraction form
    4,263,226.40/6,383,380.41 = 3,247,509.80/x
  3. Step 3: Cross multiply
    4,263,226.40x = 6,383,380.41 × 3,247,509.80
  4. Step 4: Simplify right side
    4,263,226.40x = 20,730,090,406,686.12
  5. Step 5: Solve for x
    x = 20,730,090,406,686.12/4,263,226.40
  6. Step 6: Final answer
    x = 4,862,535.67

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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.