Home / 1,944,010.60-2,913,683.10-996,893.80

Finding the Fourth Proportional to 1,944,010.60, 2,913,683.10 and 996,893.80

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Solution

The fourth proportional to 1,944,010.60, 2,913,683.10 and 996,893.80 is: 1,494,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,010.60 : 2,913,683.10 = 996,893.80 : x
  2. Step 2: Convert to fraction form
    1,944,010.60/2,913,683.10 = 996,893.80/x
  3. Step 3: Cross multiply
    1,944,010.60x = 2,913,683.10 × 996,893.80
  4. Step 4: Simplify right side
    1,944,010.60x = 2,904,632,617,554.78
  5. Step 5: Solve for x
    x = 2,904,632,617,554.78/1,944,010.60
  6. Step 6: Final answer
    x = 1,494,144.43

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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.