Home / 1,196,584.66-1,794,487.47-397,651.69

Finding the Fourth Proportional to 1,196,584.66, 1,794,487.47 and 397,651.69

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Solution

The fourth proportional to 1,196,584.66, 1,794,487.47 and 397,651.69 is: 596,348.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,584.66 : 1,794,487.47 = 397,651.69 : x
  2. Step 2: Convert to fraction form
    1,196,584.66/1,794,487.47 = 397,651.69/x
  3. Step 3: Cross multiply
    1,196,584.66x = 1,794,487.47 × 397,651.69
  4. Step 4: Simplify right side
    1,196,584.66x = 713,580,975,129.32
  5. Step 5: Solve for x
    x = 713,580,975,129.32/1,196,584.66
  6. Step 6: Final answer
    x = 596,348.09

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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.