Home / 3,394,913.65-4,685,027.25-1,944,608.29

Finding the Fourth Proportional to 3,394,913.65, 4,685,027.25 and 1,944,608.29

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Solution

The fourth proportional to 3,394,913.65, 4,685,027.25 and 1,944,608.29 is: 2,683,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,913.65 : 4,685,027.25 = 1,944,608.29 : x
  2. Step 2: Convert to fraction form
    3,394,913.65/4,685,027.25 = 1,944,608.29/x
  3. Step 3: Cross multiply
    3,394,913.65x = 4,685,027.25 × 1,944,608.29
  4. Step 4: Simplify right side
    3,394,913.65x = 9,110,542,829,225.90
  5. Step 5: Solve for x
    x = 9,110,542,829,225.90/3,394,913.65
  6. Step 6: Final answer
    x = 2,683,586.03

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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.