Home / 3,052,783.87-4,578,203.49-1,002,968.50

Finding the Fourth Proportional to 3,052,783.87, 4,578,203.49 and 1,002,968.50

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Solution

The fourth proportional to 3,052,783.87, 4,578,203.49 and 1,002,968.50 is: 1,504,133.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,783.87 : 4,578,203.49 = 1,002,968.50 : x
  2. Step 2: Convert to fraction form
    3,052,783.87/4,578,203.49 = 1,002,968.50/x
  3. Step 3: Cross multiply
    3,052,783.87x = 4,578,203.49 × 1,002,968.50
  4. Step 4: Simplify right side
    3,052,783.87x = 4,591,793,887,060.07
  5. Step 5: Solve for x
    x = 4,591,793,887,060.07/3,052,783.87
  6. Step 6: Final answer
    x = 1,504,133.30

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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.