Home / 3,161,733.44-4,743,052.57-973,488.23

Finding the Fourth Proportional to 3,161,733.44, 4,743,052.57 and 973,488.23

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Solution

The fourth proportional to 3,161,733.44, 4,743,052.57 and 973,488.23 is: 1,460,371.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,733.44 : 4,743,052.57 = 973,488.23 : x
  2. Step 2: Convert to fraction form
    3,161,733.44/4,743,052.57 = 973,488.23/x
  3. Step 3: Cross multiply
    3,161,733.44x = 4,743,052.57 × 973,488.23
  4. Step 4: Simplify right side
    3,161,733.44x = 4,617,305,873,133.97
  5. Step 5: Solve for x
    x = 4,617,305,873,133.97/3,161,733.44
  6. Step 6: Final answer
    x = 1,460,371.65

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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.