Home / 2,284,580-3,426,845.38-936,442.12

Finding the Fourth Proportional to 2,284,580, 3,426,845.38 and 936,442.12

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Solution

The fourth proportional to 2,284,580, 3,426,845.38 and 936,442.12 is: 1,404,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,580 : 3,426,845.38 = 936,442.12 : x
  2. Step 2: Convert to fraction form
    2,284,580/3,426,845.38 = 936,442.12/x
  3. Step 3: Cross multiply
    2,284,580x = 3,426,845.38 × 936,442.12
  4. Step 4: Simplify right side
    2,284,580x = 3,209,042,352,559.41
  5. Step 5: Solve for x
    x = 3,209,042,352,559.41/2,284,580
  6. Step 6: Final answer
    x = 1,404,653.09

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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.