Home / 1,083,146.40-1,494,797.28-599,765.04

Finding the Fourth Proportional to 1,083,146.40, 1,494,797.28 and 599,765.04

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Solution

The fourth proportional to 1,083,146.40, 1,494,797.28 and 599,765.04 is: 827,706.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,146.40 : 1,494,797.28 = 599,765.04 : x
  2. Step 2: Convert to fraction form
    1,083,146.40/1,494,797.28 = 599,765.04/x
  3. Step 3: Cross multiply
    1,083,146.40x = 1,494,797.28 × 599,765.04
  4. Step 4: Simplify right side
    1,083,146.40x = 896,527,150,431.09
  5. Step 5: Solve for x
    x = 896,527,150,431.09/1,083,146.40
  6. Step 6: Final answer
    x = 827,706.35

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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.