Home / 593,506.06-819,078.54-335,293.44

Finding the Fourth Proportional to 593,506.06, 819,078.54 and 335,293.44

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Solution

The fourth proportional to 593,506.06, 819,078.54 and 335,293.44 is: 462,727.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,506.06 : 819,078.54 = 335,293.44 : x
  2. Step 2: Convert to fraction form
    593,506.06/819,078.54 = 335,293.44/x
  3. Step 3: Cross multiply
    593,506.06x = 819,078.54 × 335,293.44
  4. Step 4: Simplify right side
    593,506.06x = 274,631,661,306.78
  5. Step 5: Solve for x
    x = 274,631,661,306.78/593,506.06
  6. Step 6: Final answer
    x = 462,727.64

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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.