Home / 3,031,211.73-4,546,804.83-1,233,669.05

Finding the Fourth Proportional to 3,031,211.73, 4,546,804.83 and 1,233,669.05

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Solution

The fourth proportional to 3,031,211.73, 4,546,804.83 and 1,233,669.05 is: 1,850,498.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,211.73 : 4,546,804.83 = 1,233,669.05 : x
  2. Step 2: Convert to fraction form
    3,031,211.73/4,546,804.83 = 1,233,669.05/x
  3. Step 3: Cross multiply
    3,031,211.73x = 4,546,804.83 × 1,233,669.05
  4. Step 4: Simplify right side
    3,031,211.73x = 5,609,252,372,427.49
  5. Step 5: Solve for x
    x = 5,609,252,372,427.49/3,031,211.73
  6. Step 6: Final answer
    x = 1,850,498.37

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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.