Home / 1,711,262.41-2,362,656.24-1,099,650.85

Finding the Fourth Proportional to 1,711,262.41, 2,362,656.24 and 1,099,650.85

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Solution

The fourth proportional to 1,711,262.41, 2,362,656.24 and 1,099,650.85 is: 1,518,234.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,262.41 : 2,362,656.24 = 1,099,650.85 : x
  2. Step 2: Convert to fraction form
    1,711,262.41/2,362,656.24 = 1,099,650.85/x
  3. Step 3: Cross multiply
    1,711,262.41x = 2,362,656.24 × 1,099,650.85
  4. Step 4: Simplify right side
    1,711,262.41x = 2,598,096,940,790.85
  5. Step 5: Solve for x
    x = 2,598,096,940,790.85/1,711,262.41
  6. Step 6: Final answer
    x = 1,518,234.10

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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.