Home / 1,093,827.20-1,640,740.80-795,228.80

Finding the Fourth Proportional to 1,093,827.20, 1,640,740.80 and 795,228.80

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Solution

The fourth proportional to 1,093,827.20, 1,640,740.80 and 795,228.80 is: 1,192,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,827.20 : 1,640,740.80 = 795,228.80 : x
  2. Step 2: Convert to fraction form
    1,093,827.20/1,640,740.80 = 795,228.80/x
  3. Step 3: Cross multiply
    1,093,827.20x = 1,640,740.80 × 795,228.80
  4. Step 4: Simplify right side
    1,093,827.20x = 1,304,764,337,495.04
  5. Step 5: Solve for x
    x = 1,304,764,337,495.04/1,093,827.20
  6. Step 6: Final answer
    x = 1,192,843.20

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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.