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Finding the Fourth Proportional to 593,507.92, 819,081.14 and 335,295.32

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Solution

The fourth proportional to 593,507.92, 819,081.14 and 335,295.32 is: 462,730.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,507.92 : 819,081.14 = 335,295.32 : x
  2. Step 2: Convert to fraction form
    593,507.92/819,081.14 = 335,295.32/x
  3. Step 3: Cross multiply
    593,507.92x = 819,081.14 × 335,295.32
  4. Step 4: Simplify right side
    593,507.92x = 274,634,072,942.27
  5. Step 5: Solve for x
    x = 274,634,072,942.27/593,507.92
  6. Step 6: Final answer
    x = 462,730.26

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Double scale
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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.