Home / 2,378,255.43-3,567,928.07-1,030,644.26

Finding the Fourth Proportional to 2,378,255.43, 3,567,928.07 and 1,030,644.26

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Solution

The fourth proportional to 2,378,255.43, 3,567,928.07 and 1,030,644.26 is: 1,546,202.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,255.43 : 3,567,928.07 = 1,030,644.26 : x
  2. Step 2: Convert to fraction form
    2,378,255.43/3,567,928.07 = 1,030,644.26/x
  3. Step 3: Cross multiply
    2,378,255.43x = 3,567,928.07 × 1,030,644.26
  4. Step 4: Simplify right side
    2,378,255.43x = 3,677,264,570,175.35
  5. Step 5: Solve for x
    x = 3,677,264,570,175.35/2,378,255.43
  6. Step 6: Final answer
    x = 1,546,202.53

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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.