Home / 3,227,079.60-4,833,246.60-1,899,975.60

Finding the Fourth Proportional to 3,227,079.60, 4,833,246.60 and 1,899,975.60

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Solution

The fourth proportional to 3,227,079.60, 4,833,246.60 and 1,899,975.60 is: 2,845,622.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,079.60 : 4,833,246.60 = 1,899,975.60 : x
  2. Step 2: Convert to fraction form
    3,227,079.60/4,833,246.60 = 1,899,975.60/x
  3. Step 3: Cross multiply
    3,227,079.60x = 4,833,246.60 × 1,899,975.60
  4. Step 4: Simplify right side
    3,227,079.60x = 9,183,050,608,782.96
  5. Step 5: Solve for x
    x = 9,183,050,608,782.96/3,227,079.60
  6. Step 6: Final answer
    x = 2,845,622.59

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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.