Home / 2,322,815.70-3,484,223.55-1,844,518.80

Finding the Fourth Proportional to 2,322,815.70, 3,484,223.55 and 1,844,518.80

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Solution

The fourth proportional to 2,322,815.70, 3,484,223.55 and 1,844,518.80 is: 2,766,778.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,815.70 : 3,484,223.55 = 1,844,518.80 : x
  2. Step 2: Convert to fraction form
    2,322,815.70/3,484,223.55 = 1,844,518.80/x
  3. Step 3: Cross multiply
    2,322,815.70x = 3,484,223.55 × 1,844,518.80
  4. Step 4: Simplify right side
    2,322,815.70x = 6,426,715,841,377.74
  5. Step 5: Solve for x
    x = 6,426,715,841,377.74/2,322,815.70
  6. Step 6: Final answer
    x = 2,766,778.20

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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.