Home / 593,935.09-819,636.06-322,002.28

Finding the Fourth Proportional to 593,935.09, 819,636.06 and 322,002.28

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Solution

The fourth proportional to 593,935.09, 819,636.06 and 322,002.28 is: 444,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,935.09 : 819,636.06 = 322,002.28 : x
  2. Step 2: Convert to fraction form
    593,935.09/819,636.06 = 322,002.28/x
  3. Step 3: Cross multiply
    593,935.09x = 819,636.06 × 322,002.28
  4. Step 4: Simplify right side
    593,935.09x = 263,924,680,090.22
  5. Step 5: Solve for x
    x = 263,924,680,090.22/593,935.09
  6. Step 6: Final answer
    x = 444,366.20

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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.