Home / 1,003,350.38-1,384,623.52-600,942.38

Finding the Fourth Proportional to 1,003,350.38, 1,384,623.52 and 600,942.38

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Solution

The fourth proportional to 1,003,350.38, 1,384,623.52 and 600,942.38 is: 829,300.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,350.38 : 1,384,623.52 = 600,942.38 : x
  2. Step 2: Convert to fraction form
    1,003,350.38/1,384,623.52 = 600,942.38/x
  3. Step 3: Cross multiply
    1,003,350.38x = 1,384,623.52 × 600,942.38
  4. Step 4: Simplify right side
    1,003,350.38x = 832,078,945,087.30
  5. Step 5: Solve for x
    x = 832,078,945,087.30/1,003,350.38
  6. Step 6: Final answer
    x = 829,300.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.