Home / 2,301,556.37-3,453,330.10-1,235,352.86

Finding the Fourth Proportional to 2,301,556.37, 3,453,330.10 and 1,235,352.86

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Solution

The fourth proportional to 2,301,556.37, 3,453,330.10 and 1,235,352.86 is: 1,853,563.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,556.37 : 3,453,330.10 = 1,235,352.86 : x
  2. Step 2: Convert to fraction form
    2,301,556.37/3,453,330.10 = 1,235,352.86/x
  3. Step 3: Cross multiply
    2,301,556.37x = 3,453,330.10 × 1,235,352.86
  4. Step 4: Simplify right side
    2,301,556.37x = 4,266,081,215,559.09
  5. Step 5: Solve for x
    x = 4,266,081,215,559.09/2,301,556.37
  6. Step 6: Final answer
    x = 1,853,563.65

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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.