Home / 3,262,212.40-4,893,318.60-2,968,279.60

Finding the Fourth Proportional to 3,262,212.40, 4,893,318.60 and 2,968,279.60

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Solution

The fourth proportional to 3,262,212.40, 4,893,318.60 and 2,968,279.60 is: 4,452,419.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,212.40 : 4,893,318.60 = 2,968,279.60 : x
  2. Step 2: Convert to fraction form
    3,262,212.40/4,893,318.60 = 2,968,279.60/x
  3. Step 3: Cross multiply
    3,262,212.40x = 4,893,318.60 × 2,968,279.60
  4. Step 4: Simplify right side
    3,262,212.40x = 14,524,737,776,680.56
  5. Step 5: Solve for x
    x = 14,524,737,776,680.56/3,262,212.40
  6. Step 6: Final answer
    x = 4,452,419.40

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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.