Home / 1,099,558.20-1,650,566.10-1,027,366.20

Finding the Fourth Proportional to 1,099,558.20, 1,650,566.10 and 1,027,366.20

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Solution

The fourth proportional to 1,099,558.20, 1,650,566.10 and 1,027,366.20 is: 1,542,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,558.20 : 1,650,566.10 = 1,027,366.20 : x
  2. Step 2: Convert to fraction form
    1,099,558.20/1,650,566.10 = 1,027,366.20/x
  3. Step 3: Cross multiply
    1,099,558.20x = 1,650,566.10 × 1,027,366.20
  4. Step 4: Simplify right side
    1,099,558.20x = 1,695,735,822,005.82
  5. Step 5: Solve for x
    x = 1,695,735,822,005.82/1,099,558.20
  6. Step 6: Final answer
    x = 1,542,197.42

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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.