Home / 3,651,917.06-5,474,315.63-1,522,610.12

Finding the Fourth Proportional to 3,651,917.06, 5,474,315.63 and 1,522,610.12

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Solution

The fourth proportional to 3,651,917.06, 5,474,315.63 and 1,522,610.12 is: 2,282,430.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,917.06 : 5,474,315.63 = 1,522,610.12 : x
  2. Step 2: Convert to fraction form
    3,651,917.06/5,474,315.63 = 1,522,610.12/x
  3. Step 3: Cross multiply
    3,651,917.06x = 5,474,315.63 × 1,522,610.12
  4. Step 4: Simplify right side
    3,651,917.06x = 8,335,248,395,804.49
  5. Step 5: Solve for x
    x = 8,335,248,395,804.49/3,651,917.06
  6. Step 6: Final answer
    x = 2,282,430.91

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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.