Home / 2,848,110.60-4,268,709.90-1,647,726.60

Finding the Fourth Proportional to 2,848,110.60, 4,268,709.90 and 1,647,726.60

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Solution

The fourth proportional to 2,848,110.60, 4,268,709.90 and 1,647,726.60 is: 2,469,590.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,110.60 : 4,268,709.90 = 1,647,726.60 : x
  2. Step 2: Convert to fraction form
    2,848,110.60/4,268,709.90 = 1,647,726.60/x
  3. Step 3: Cross multiply
    2,848,110.60x = 4,268,709.90 × 1,647,726.60
  4. Step 4: Simplify right side
    2,848,110.60x = 7,033,666,849,913.34
  5. Step 5: Solve for x
    x = 7,033,666,849,913.34/2,848,110.60
  6. Step 6: Final answer
    x = 2,469,590.49

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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.