Home / 6,722,062.40-10,083,093.60-2,173,102.40

Finding the Fourth Proportional to 6,722,062.40, 10,083,093.60 and 2,173,102.40

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Solution

The fourth proportional to 6,722,062.40, 10,083,093.60 and 2,173,102.40 is: 3,259,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,062.40 : 10,083,093.60 = 2,173,102.40 : x
  2. Step 2: Convert to fraction form
    6,722,062.40/10,083,093.60 = 2,173,102.40/x
  3. Step 3: Cross multiply
    6,722,062.40x = 10,083,093.60 × 2,173,102.40
  4. Step 4: Simplify right side
    6,722,062.40x = 21,911,594,901,584.64
  5. Step 5: Solve for x
    x = 21,911,594,901,584.64/6,722,062.40
  6. Step 6: Final answer
    x = 3,259,653.60

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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.