Home / 2,591,265.54-3,883,244.64-1,223,580

Finding the Fourth Proportional to 2,591,265.54, 3,883,244.64 and 1,223,580

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Solution

The fourth proportional to 2,591,265.54, 3,883,244.64 and 1,223,580 is: 1,833,644.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,265.54 : 3,883,244.64 = 1,223,580 : x
  2. Step 2: Convert to fraction form
    2,591,265.54/3,883,244.64 = 1,223,580/x
  3. Step 3: Cross multiply
    2,591,265.54x = 3,883,244.64 × 1,223,580
  4. Step 4: Simplify right side
    2,591,265.54x = 4,751,460,476,611.20
  5. Step 5: Solve for x
    x = 4,751,460,476,611.20/2,591,265.54
  6. Step 6: Final answer
    x = 1,833,644.76

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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.