Home / 6,679,268.92-9,217,417.62-3,623,504.68

Finding the Fourth Proportional to 6,679,268.92, 9,217,417.62 and 3,623,504.68

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Solution

The fourth proportional to 6,679,268.92, 9,217,417.62 and 3,623,504.68 is: 5,000,450.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,268.92 : 9,217,417.62 = 3,623,504.68 : x
  2. Step 2: Convert to fraction form
    6,679,268.92/9,217,417.62 = 3,623,504.68/x
  3. Step 3: Cross multiply
    6,679,268.92x = 9,217,417.62 × 3,623,504.68
  4. Step 4: Simplify right side
    6,679,268.92x = 33,399,355,883,584.46
  5. Step 5: Solve for x
    x = 33,399,355,883,584.46/6,679,268.92
  6. Step 6: Final answer
    x = 5,000,450.84

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1.5x scale

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.