Home / 9,228,102.80-13,844,573.40-3,548,512.40

Finding the Fourth Proportional to 9,228,102.80, 13,844,573.40 and 3,548,512.40

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Solution

The fourth proportional to 9,228,102.80, 13,844,573.40 and 3,548,512.40 is: 5,323,698.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,102.80 : 13,844,573.40 = 3,548,512.40 : x
  2. Step 2: Convert to fraction form
    9,228,102.80/13,844,573.40 = 3,548,512.40/x
  3. Step 3: Cross multiply
    9,228,102.80x = 13,844,573.40 × 3,548,512.40
  4. Step 4: Simplify right side
    9,228,102.80x = 49,127,640,382,610.16
  5. Step 5: Solve for x
    x = 49,127,640,382,610.16/9,228,102.80
  6. Step 6: Final answer
    x = 5,323,698.86

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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.