Home / 2,583,954-3,565,821.69-1,438,034.04

Finding the Fourth Proportional to 2,583,954, 3,565,821.69 and 1,438,034.04

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Solution

The fourth proportional to 2,583,954, 3,565,821.69 and 1,438,034.04 is: 1,984,467.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,954 : 3,565,821.69 = 1,438,034.04 : x
  2. Step 2: Convert to fraction form
    2,583,954/3,565,821.69 = 1,438,034.04/x
  3. Step 3: Cross multiply
    2,583,954x = 3,565,821.69 × 1,438,034.04
  4. Step 4: Simplify right side
    2,583,954x = 5,127,772,970,790.33
  5. Step 5: Solve for x
    x = 5,127,772,970,790.33/2,583,954
  6. Step 6: Final answer
    x = 1,984,467.59

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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.