Home / 2,036,418.80-3,053,850.60-616,002.80

Finding the Fourth Proportional to 2,036,418.80, 3,053,850.60 and 616,002.80

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Solution

The fourth proportional to 2,036,418.80, 3,053,850.60 and 616,002.80 is: 923,768.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,418.80 : 3,053,850.60 = 616,002.80 : x
  2. Step 2: Convert to fraction form
    2,036,418.80/3,053,850.60 = 616,002.80/x
  3. Step 3: Cross multiply
    2,036,418.80x = 3,053,850.60 × 616,002.80
  4. Step 4: Simplify right side
    2,036,418.80x = 1,881,180,520,381.68
  5. Step 5: Solve for x
    x = 1,881,180,520,381.68/2,036,418.80
  6. Step 6: Final answer
    x = 923,768.98

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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.