Home / 738,093.44-1,107,477.49-333,393.85

Finding the Fourth Proportional to 738,093.44, 1,107,477.49 and 333,393.85

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Solution

The fourth proportional to 738,093.44, 1,107,477.49 and 333,393.85 is: 500,243.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,093.44 : 1,107,477.49 = 333,393.85 : x
  2. Step 2: Convert to fraction form
    738,093.44/1,107,477.49 = 333,393.85/x
  3. Step 3: Cross multiply
    738,093.44x = 1,107,477.49 × 333,393.85
  4. Step 4: Simplify right side
    738,093.44x = 369,226,184,179.44
  5. Step 5: Solve for x
    x = 369,226,184,179.44/738,093.44
  6. Step 6: Final answer
    x = 500,243.15

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1.5x scale

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.