Home / 1,941,120.06-2,911,680.09-593,286.54

Finding the Fourth Proportional to 1,941,120.06, 2,911,680.09 and 593,286.54

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Solution

The fourth proportional to 1,941,120.06, 2,911,680.09 and 593,286.54 is: 889,929.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,120.06 : 2,911,680.09 = 593,286.54 : x
  2. Step 2: Convert to fraction form
    1,941,120.06/2,911,680.09 = 593,286.54/x
  3. Step 3: Cross multiply
    1,941,120.06x = 2,911,680.09 × 593,286.54
  4. Step 4: Simplify right side
    1,941,120.06x = 1,727,460,606,182.99
  5. Step 5: Solve for x
    x = 1,727,460,606,182.99/1,941,120.06
  6. Step 6: Final answer
    x = 889,929.81

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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.