Home / 1,063,504.85-1,594,439.46-550,620.18

Finding the Fourth Proportional to 1,063,504.85, 1,594,439.46 and 550,620.18

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Solution

The fourth proportional to 1,063,504.85, 1,594,439.46 and 550,620.18 is: 825,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,504.85 : 1,594,439.46 = 550,620.18 : x
  2. Step 2: Convert to fraction form
    1,063,504.85/1,594,439.46 = 550,620.18/x
  3. Step 3: Cross multiply
    1,063,504.85x = 1,594,439.46 × 550,620.18
  4. Step 4: Simplify right side
    1,063,504.85x = 877,930,542,464.30
  5. Step 5: Solve for x
    x = 877,930,542,464.30/1,063,504.85
  6. Step 6: Final answer
    x = 825,506.86

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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.