Home / 6,308,415.20-9,463,409.68-2,469,741.60

Finding the Fourth Proportional to 6,308,415.20, 9,463,409.68 and 2,469,741.60

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Solution

The fourth proportional to 6,308,415.20, 9,463,409.68 and 2,469,741.60 is: 3,704,920.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,415.20 : 9,463,409.68 = 2,469,741.60 : x
  2. Step 2: Convert to fraction form
    6,308,415.20/9,463,409.68 = 2,469,741.60/x
  3. Step 3: Cross multiply
    6,308,415.20x = 9,463,409.68 × 2,469,741.60
  4. Step 4: Simplify right side
    6,308,415.20x = 23,372,176,564,538.69
  5. Step 5: Solve for x
    x = 23,372,176,564,538.69/6,308,415.20
  6. Step 6: Final answer
    x = 3,704,920.46

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1.5x scale

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.