Home / 1,052,238.99-1,578,361.79-294,075.46

Finding the Fourth Proportional to 1,052,238.99, 1,578,361.79 and 294,075.46

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Solution

The fourth proportional to 1,052,238.99, 1,578,361.79 and 294,075.46 is: 441,114.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,238.99 : 1,578,361.79 = 294,075.46 : x
  2. Step 2: Convert to fraction form
    1,052,238.99/1,578,361.79 = 294,075.46/x
  3. Step 3: Cross multiply
    1,052,238.99x = 1,578,361.79 × 294,075.46
  4. Step 4: Simplify right side
    1,052,238.99x = 464,157,469,440.67
  5. Step 5: Solve for x
    x = 464,157,469,440.67/1,052,238.99
  6. Step 6: Final answer
    x = 441,114.11

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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.