Home / 1,824,014.76-2,722,665.05-1,608,545.85

Finding the Fourth Proportional to 1,824,014.76, 2,722,665.05 and 1,608,545.85

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Solution

The fourth proportional to 1,824,014.76, 2,722,665.05 and 1,608,545.85 is: 2,401,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,014.76 : 2,722,665.05 = 1,608,545.85 : x
  2. Step 2: Convert to fraction form
    1,824,014.76/2,722,665.05 = 1,608,545.85/x
  3. Step 3: Cross multiply
    1,824,014.76x = 2,722,665.05 × 1,608,545.85
  4. Step 4: Simplify right side
    1,824,014.76x = 4,379,531,559,074.81
  5. Step 5: Solve for x
    x = 4,379,531,559,074.81/1,824,014.76
  6. Step 6: Final answer
    x = 2,401,039.54

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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.