Home / 1,784,254.91-2,462,205.78-968,441.24

Finding the Fourth Proportional to 1,784,254.91, 2,462,205.78 and 968,441.24

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Solution

The fourth proportional to 1,784,254.91, 2,462,205.78 and 968,441.24 is: 1,336,413.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,254.91 : 2,462,205.78 = 968,441.24 : x
  2. Step 2: Convert to fraction form
    1,784,254.91/2,462,205.78 = 968,441.24/x
  3. Step 3: Cross multiply
    1,784,254.91x = 2,462,205.78 × 968,441.24
  4. Step 4: Simplify right side
    1,784,254.91x = 2,384,501,618,718.37
  5. Step 5: Solve for x
    x = 2,384,501,618,718.37/1,784,254.91
  6. Step 6: Final answer
    x = 1,336,413.09

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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.