Home / 1,404,797.37-2,106,342.72-550,845.90

Finding the Fourth Proportional to 1,404,797.37, 2,106,342.72 and 550,845.90

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Solution

The fourth proportional to 1,404,797.37, 2,106,342.72 and 550,845.90 is: 825,934.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,797.37 : 2,106,342.72 = 550,845.90 : x
  2. Step 2: Convert to fraction form
    1,404,797.37/2,106,342.72 = 550,845.90/x
  3. Step 3: Cross multiply
    1,404,797.37x = 2,106,342.72 × 550,845.90
  4. Step 4: Simplify right side
    1,404,797.37x = 1,160,270,251,306.85
  5. Step 5: Solve for x
    x = 1,160,270,251,306.85/1,404,797.37
  6. Step 6: Final answer
    x = 825,934.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.