Home / 1,073,738.40-1,481,696.06-590,303.27

Finding the Fourth Proportional to 1,073,738.40, 1,481,696.06 and 590,303.27

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Solution

The fourth proportional to 1,073,738.40, 1,481,696.06 and 590,303.27 is: 814,583.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,738.40 : 1,481,696.06 = 590,303.27 : x
  2. Step 2: Convert to fraction form
    1,073,738.40/1,481,696.06 = 590,303.27/x
  3. Step 3: Cross multiply
    1,073,738.40x = 1,481,696.06 × 590,303.27
  4. Step 4: Simplify right side
    1,073,738.40x = 874,650,019,004.12
  5. Step 5: Solve for x
    x = 874,650,019,004.12/1,073,738.40
  6. Step 6: Final answer
    x = 814,583.91

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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.