Home / 2,450,766.96-3,382,039.62-1,348,174.62

Finding the Fourth Proportional to 2,450,766.96, 3,382,039.62 and 1,348,174.62

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Solution

The fourth proportional to 2,450,766.96, 3,382,039.62 and 1,348,174.62 is: 1,860,470.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,766.96 : 3,382,039.62 = 1,348,174.62 : x
  2. Step 2: Convert to fraction form
    2,450,766.96/3,382,039.62 = 1,348,174.62/x
  3. Step 3: Cross multiply
    2,450,766.96x = 3,382,039.62 × 1,348,174.62
  4. Step 4: Simplify right side
    2,450,766.96x = 4,559,579,979,518.45
  5. Step 5: Solve for x
    x = 4,559,579,979,518.45/2,450,766.96
  6. Step 6: Final answer
    x = 1,860,470.64

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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.