Home / 1,073,583.05-1,481,563.02-590,168.57

Finding the Fourth Proportional to 1,073,583.05, 1,481,563.02 and 590,168.57

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Solution

The fourth proportional to 1,073,583.05, 1,481,563.02 and 590,168.57 is: 814,442.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,583.05 : 1,481,563.02 = 590,168.57 : x
  2. Step 2: Convert to fraction form
    1,073,583.05/1,481,563.02 = 590,168.57/x
  3. Step 3: Cross multiply
    1,073,583.05x = 1,481,563.02 × 590,168.57
  4. Step 4: Simplify right side
    1,073,583.05x = 874,371,925,174.37
  5. Step 5: Solve for x
    x = 874,371,925,174.37/1,073,583.05
  6. Step 6: Final answer
    x = 814,442.75

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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.