Home / 2,210,234.73-3,050,057.88-1,339,584.57

Finding the Fourth Proportional to 2,210,234.73, 3,050,057.88 and 1,339,584.57

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Solution

The fourth proportional to 2,210,234.73, 3,050,057.88 and 1,339,584.57 is: 1,848,586.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,234.73 : 3,050,057.88 = 1,339,584.57 : x
  2. Step 2: Convert to fraction form
    2,210,234.73/3,050,057.88 = 1,339,584.57/x
  3. Step 3: Cross multiply
    2,210,234.73x = 3,050,057.88 × 1,339,584.57
  4. Step 4: Simplify right side
    2,210,234.73x = 4,085,810,473,654.91
  5. Step 5: Solve for x
    x = 4,085,810,473,654.91/2,210,234.73
  6. Step 6: Final answer
    x = 1,848,586.68

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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.