Home / 594,185.44-819,976.36-322,253.28

Finding the Fourth Proportional to 594,185.44, 819,976.36 and 322,253.28

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Solution

The fourth proportional to 594,185.44, 819,976.36 and 322,253.28 is: 444,709.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,185.44 : 819,976.36 = 322,253.28 : x
  2. Step 2: Convert to fraction form
    594,185.44/819,976.36 = 322,253.28/x
  3. Step 3: Cross multiply
    594,185.44x = 819,976.36 × 322,253.28
  4. Step 4: Simplify right side
    594,185.44x = 264,240,071,532.46
  5. Step 5: Solve for x
    x = 264,240,071,532.46/594,185.44
  6. Step 6: Final answer
    x = 444,709.77

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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.