Home / 2,185,252.70-3,274,926.60-1,463,542.70

Finding the Fourth Proportional to 2,185,252.70, 3,274,926.60 and 1,463,542.70

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Solution

The fourth proportional to 2,185,252.70, 3,274,926.60 and 1,463,542.70 is: 2,193,336.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,252.70 : 3,274,926.60 = 1,463,542.70 : x
  2. Step 2: Convert to fraction form
    2,185,252.70/3,274,926.60 = 1,463,542.70/x
  3. Step 3: Cross multiply
    2,185,252.70x = 3,274,926.60 × 1,463,542.70
  4. Step 4: Simplify right side
    2,185,252.70x = 4,792,994,918,465.82
  5. Step 5: Solve for x
    x = 4,792,994,918,465.82/2,185,252.70
  6. Step 6: Final answer
    x = 2,193,336.69

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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.