Home / 3,007,015.41-4,510,064.64-985,469.25

Finding the Fourth Proportional to 3,007,015.41, 4,510,064.64 and 985,469.25

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Solution

The fourth proportional to 3,007,015.41, 4,510,064.64 and 985,469.25 is: 1,478,053.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,015.41 : 4,510,064.64 = 985,469.25 : x
  2. Step 2: Convert to fraction form
    3,007,015.41/4,510,064.64 = 985,469.25/x
  3. Step 3: Cross multiply
    3,007,015.41x = 4,510,064.64 × 985,469.25
  4. Step 4: Simplify right side
    3,007,015.41x = 4,444,530,018,232.32
  5. Step 5: Solve for x
    x = 4,444,530,018,232.32/3,007,015.41
  6. Step 6: Final answer
    x = 1,478,053.62

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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.