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Finding the Fourth Proportional to 593,376.67, 819,006.29 and 338,875.48

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Solution

The fourth proportional to 593,376.67, 819,006.29 and 338,875.48 is: 467,731.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,376.67 : 819,006.29 = 338,875.48 : x
  2. Step 2: Convert to fraction form
    593,376.67/819,006.29 = 338,875.48/x
  3. Step 3: Cross multiply
    593,376.67x = 819,006.29 × 338,875.48
  4. Step 4: Simplify right side
    593,376.67x = 277,541,149,646.77
  5. Step 5: Solve for x
    x = 277,541,149,646.77/593,376.67
  6. Step 6: Final answer
    x = 467,731.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.