Home / 1,196,583.66-1,794,485.97-397,650.69

Finding the Fourth Proportional to 1,196,583.66, 1,794,485.97 and 397,650.69

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Solution

The fourth proportional to 1,196,583.66, 1,794,485.97 and 397,650.69 is: 596,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,583.66 : 1,794,485.97 = 397,650.69 : x
  2. Step 2: Convert to fraction form
    1,196,583.66/1,794,485.97 = 397,650.69/x
  3. Step 3: Cross multiply
    1,196,583.66x = 1,794,485.97 × 397,650.69
  4. Step 4: Simplify right side
    1,196,583.66x = 713,578,584,165.82
  5. Step 5: Solve for x
    x = 713,578,584,165.82/1,196,583.66
  6. Step 6: Final answer
    x = 596,346.59

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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.