Home / 1,267,093-1,748,631.84-694,133

Finding the Fourth Proportional to 1,267,093, 1,748,631.84 and 694,133

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Solution

The fourth proportional to 1,267,093, 1,748,631.84 and 694,133 is: 957,927.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,093 : 1,748,631.84 = 694,133 : x
  2. Step 2: Convert to fraction form
    1,267,093/1,748,631.84 = 694,133/x
  3. Step 3: Cross multiply
    1,267,093x = 1,748,631.84 × 694,133
  4. Step 4: Simplify right side
    1,267,093x = 1,213,783,064,994.72
  5. Step 5: Solve for x
    x = 1,213,783,064,994.72/1,267,093
  6. Step 6: Final answer
    x = 957,927.37

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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.