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Finding the Fourth Proportional to 5,929,710.27, 8,183,877.84 and 3,754,455.27

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Solution

The fourth proportional to 5,929,710.27, 8,183,877.84 and 3,754,455.27 is: 5,181,703.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,710.27 : 8,183,877.84 = 3,754,455.27 : x
  2. Step 2: Convert to fraction form
    5,929,710.27/8,183,877.84 = 3,754,455.27/x
  3. Step 3: Cross multiply
    5,929,710.27x = 8,183,877.84 × 3,754,455.27
  4. Step 4: Simplify right side
    5,929,710.27x = 30,726,003,285,424.21
  5. Step 5: Solve for x
    x = 30,726,003,285,424.21/5,929,710.27
  6. Step 6: Final answer
    x = 5,181,703.98

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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.