Home / 3,272,835.29-4,910,025.60-1,028,973.29

Finding the Fourth Proportional to 3,272,835.29, 4,910,025.60 and 1,028,973.29

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Solution

The fourth proportional to 3,272,835.29, 4,910,025.60 and 1,028,973.29 is: 1,543,702.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,835.29 : 4,910,025.60 = 1,028,973.29 : x
  2. Step 2: Convert to fraction form
    3,272,835.29/4,910,025.60 = 1,028,973.29/x
  3. Step 3: Cross multiply
    3,272,835.29x = 4,910,025.60 × 1,028,973.29
  4. Step 4: Simplify right side
    3,272,835.29x = 5,052,285,171,066.10
  5. Step 5: Solve for x
    x = 5,052,285,171,066.10/3,272,835.29
  6. Step 6: Final answer
    x = 1,543,702.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.