Home / 2,052,749.94-3,078,359.10-704,529.96

Finding the Fourth Proportional to 2,052,749.94, 3,078,359.10 and 704,529.96

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Solution

The fourth proportional to 2,052,749.94, 3,078,359.10 and 704,529.96 is: 1,056,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,749.94 : 3,078,359.10 = 704,529.96 : x
  2. Step 2: Convert to fraction form
    2,052,749.94/3,078,359.10 = 704,529.96/x
  3. Step 3: Cross multiply
    2,052,749.94x = 3,078,359.10 × 704,529.96
  4. Step 4: Simplify right side
    2,052,749.94x = 2,168,796,213,588.64
  5. Step 5: Solve for x
    x = 2,168,796,213,588.64/2,052,749.94
  6. Step 6: Final answer
    x = 1,056,532.10

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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.