Home / 1,052,557.84-1,578,936.44-294,399.44

Finding the Fourth Proportional to 1,052,557.84, 1,578,936.44 and 294,399.44

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Solution

The fourth proportional to 1,052,557.84, 1,578,936.44 and 294,399.44 is: 441,627.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,557.84 : 1,578,936.44 = 294,399.44 : x
  2. Step 2: Convert to fraction form
    1,052,557.84/1,578,936.44 = 294,399.44/x
  3. Step 3: Cross multiply
    1,052,557.84x = 1,578,936.44 × 294,399.44
  4. Step 4: Simplify right side
    1,052,557.84x = 464,838,003,731.59
  5. Step 5: Solve for x
    x = 464,838,003,731.59/1,052,557.84
  6. Step 6: Final answer
    x = 441,627.04

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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.