Home / 1,127,601.47-1,554,584.70-895,797.54

Finding the Fourth Proportional to 1,127,601.47, 1,554,584.70 and 895,797.54

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Solution

The fourth proportional to 1,127,601.47, 1,554,584.70 and 895,797.54 is: 1,235,004.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,601.47 : 1,554,584.70 = 895,797.54 : x
  2. Step 2: Convert to fraction form
    1,127,601.47/1,554,584.70 = 895,797.54/x
  3. Step 3: Cross multiply
    1,127,601.47x = 1,554,584.70 × 895,797.54
  4. Step 4: Simplify right side
    1,127,601.47x = 1,392,593,137,729.73
  5. Step 5: Solve for x
    x = 1,392,593,137,729.73/1,127,601.47
  6. Step 6: Final answer
    x = 1,235,004.72

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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.