Home / 1,784,252.97-2,462,271.59-968,456.82

Finding the Fourth Proportional to 1,784,252.97, 2,462,271.59 and 968,456.82

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Solution

The fourth proportional to 1,784,252.97, 2,462,271.59 and 968,456.82 is: 1,336,471.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,252.97 : 2,462,271.59 = 968,456.82 : x
  2. Step 2: Convert to fraction form
    1,784,252.97/2,462,271.59 = 968,456.82/x
  3. Step 3: Cross multiply
    1,784,252.97x = 2,462,271.59 × 968,456.82
  4. Step 4: Simplify right side
    1,784,252.97x = 2,384,603,725,682.40
  5. Step 5: Solve for x
    x = 2,384,603,725,682.40/1,784,252.97
  6. Step 6: Final answer
    x = 1,336,471.77

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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.