Home / 2,200,540.05-3,296,381.40-1,483,094.70

Finding the Fourth Proportional to 2,200,540.05, 3,296,381.40 and 1,483,094.70

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Solution

The fourth proportional to 2,200,540.05, 3,296,381.40 and 1,483,094.70 is: 2,221,657.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,540.05 : 3,296,381.40 = 1,483,094.70 : x
  2. Step 2: Convert to fraction form
    2,200,540.05/3,296,381.40 = 1,483,094.70/x
  3. Step 3: Cross multiply
    2,200,540.05x = 3,296,381.40 × 1,483,094.70
  4. Step 4: Simplify right side
    2,200,540.05x = 4,888,845,783,518.58
  5. Step 5: Solve for x
    x = 4,888,845,783,518.58/2,200,540.05
  6. Step 6: Final answer
    x = 2,221,657.26

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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.