Home / 1,052,238.62-1,578,361.23-294,075.08

Finding the Fourth Proportional to 1,052,238.62, 1,578,361.23 and 294,075.08

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Solution

The fourth proportional to 1,052,238.62, 1,578,361.23 and 294,075.08 is: 441,113.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,238.62 : 1,578,361.23 = 294,075.08 : x
  2. Step 2: Convert to fraction form
    1,052,238.62/1,578,361.23 = 294,075.08/x
  3. Step 3: Cross multiply
    1,052,238.62x = 1,578,361.23 × 294,075.08
  4. Step 4: Simplify right side
    1,052,238.62x = 464,156,707,456.68
  5. Step 5: Solve for x
    x = 464,156,707,456.68/1,052,238.62
  6. Step 6: Final answer
    x = 441,113.55

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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.