Home / 1,932,797.76-2,667,296.52-1,073,438.16

Finding the Fourth Proportional to 1,932,797.76, 2,667,296.52 and 1,073,438.16

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Solution

The fourth proportional to 1,932,797.76, 2,667,296.52 and 1,073,438.16 is: 1,481,364.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,797.76 : 2,667,296.52 = 1,073,438.16 : x
  2. Step 2: Convert to fraction form
    1,932,797.76/2,667,296.52 = 1,073,438.16/x
  3. Step 3: Cross multiply
    1,932,797.76x = 2,667,296.52 × 1,073,438.16
  4. Step 4: Simplify right side
    1,932,797.76x = 2,863,177,868,603.20
  5. Step 5: Solve for x
    x = 2,863,177,868,603.20/1,932,797.76
  6. Step 6: Final answer
    x = 1,481,364.44

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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.