Home / 3,507,982.44-4,841,013-1,898,350.44

Finding the Fourth Proportional to 3,507,982.44, 4,841,013 and 1,898,350.44

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Solution

The fourth proportional to 3,507,982.44, 4,841,013 and 1,898,350.44 is: 2,619,722.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,982.44 : 4,841,013 = 1,898,350.44 : x
  2. Step 2: Convert to fraction form
    3,507,982.44/4,841,013 = 1,898,350.44/x
  3. Step 3: Cross multiply
    3,507,982.44x = 4,841,013 × 1,898,350.44
  4. Step 4: Simplify right side
    3,507,982.44x = 9,189,939,158,595.72
  5. Step 5: Solve for x
    x = 9,189,939,158,595.72/3,507,982.44
  6. Step 6: Final answer
    x = 2,619,722.11

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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.