Home / 1,824,020.76-2,722,673.99-1,608,551.86

Finding the Fourth Proportional to 1,824,020.76, 2,722,673.99 and 1,608,551.86

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Solution

The fourth proportional to 1,824,020.76, 2,722,673.99 and 1,608,551.86 is: 2,401,048.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,020.76 : 2,722,673.99 = 1,608,551.86 : x
  2. Step 2: Convert to fraction form
    1,824,020.76/2,722,673.99 = 1,608,551.86/x
  3. Step 3: Cross multiply
    1,824,020.76x = 2,722,673.99 × 1,608,551.86
  4. Step 4: Simplify right side
    1,824,020.76x = 4,379,562,310,788.12
  5. Step 5: Solve for x
    x = 4,379,562,310,788.12/1,824,020.76
  6. Step 6: Final answer
    x = 2,401,048.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.