Home / 3,321,678.14-4,583,915.86-1,793,785.27

Finding the Fourth Proportional to 3,321,678.14, 4,583,915.86 and 1,793,785.27

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Solution

The fourth proportional to 3,321,678.14, 4,583,915.86 and 1,793,785.27 is: 2,475,423.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,678.14 : 4,583,915.86 = 1,793,785.27 : x
  2. Step 2: Convert to fraction form
    3,321,678.14/4,583,915.86 = 1,793,785.27/x
  3. Step 3: Cross multiply
    3,321,678.14x = 4,583,915.86 × 1,793,785.27
  4. Step 4: Simplify right side
    3,321,678.14x = 8,222,560,725,667.80
  5. Step 5: Solve for x
    x = 8,222,560,725,667.80/3,321,678.14
  6. Step 6: Final answer
    x = 2,475,423.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.