Home / 1,784,334.15-2,462,383.05-968,537.70

Finding the Fourth Proportional to 1,784,334.15, 2,462,383.05 and 968,537.70

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Solution

The fourth proportional to 1,784,334.15, 2,462,383.05 and 968,537.70 is: 1,336,583.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,334.15 : 2,462,383.05 = 968,537.70 : x
  2. Step 2: Convert to fraction form
    1,784,334.15/2,462,383.05 = 968,537.70/x
  3. Step 3: Cross multiply
    1,784,334.15x = 2,462,383.05 × 968,537.70
  4. Step 4: Simplify right side
    1,784,334.15x = 2,384,910,815,765.99
  5. Step 5: Solve for x
    x = 2,384,910,815,765.99/1,784,334.15
  6. Step 6: Final answer
    x = 1,336,583.07

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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.