Home / 7,585,427.30-11,375,769.25-2,535,556.82

Finding the Fourth Proportional to 7,585,427.30, 11,375,769.25 and 2,535,556.82

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Solution

The fourth proportional to 7,585,427.30, 11,375,769.25 and 2,535,556.82 is: 3,802,542.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,427.30 : 11,375,769.25 = 2,535,556.82 : x
  2. Step 2: Convert to fraction form
    7,585,427.30/11,375,769.25 = 2,535,556.82/x
  3. Step 3: Cross multiply
    7,585,427.30x = 11,375,769.25 × 2,535,556.82
  4. Step 4: Simplify right side
    7,585,427.30x = 28,843,909,235,027.15
  5. Step 5: Solve for x
    x = 28,843,909,235,027.15/7,585,427.30
  6. Step 6: Final answer
    x = 3,802,542.44

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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.