Home / 3,766,698.60-5,647,974.30-1,241,053.80

Finding the Fourth Proportional to 3,766,698.60, 5,647,974.30 and 1,241,053.80

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Solution

The fourth proportional to 3,766,698.60, 5,647,974.30 and 1,241,053.80 is: 1,860,897.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,698.60 : 5,647,974.30 = 1,241,053.80 : x
  2. Step 2: Convert to fraction form
    3,766,698.60/5,647,974.30 = 1,241,053.80/x
  3. Step 3: Cross multiply
    3,766,698.60x = 5,647,974.30 × 1,241,053.80
  4. Step 4: Simplify right side
    3,766,698.60x = 7,009,439,967,317.34
  5. Step 5: Solve for x
    x = 7,009,439,967,317.34/3,766,698.60
  6. Step 6: Final answer
    x = 1,860,897.49

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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.