Home / 4,556,238.30-6,289,191-2,623,269.29

Finding the Fourth Proportional to 4,556,238.30, 6,289,191 and 2,623,269.29

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Solution

The fourth proportional to 4,556,238.30, 6,289,191 and 2,623,269.29 is: 3,621,022.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,238.30 : 6,289,191 = 2,623,269.29 : x
  2. Step 2: Convert to fraction form
    4,556,238.30/6,289,191 = 2,623,269.29/x
  3. Step 3: Cross multiply
    4,556,238.30x = 6,289,191 × 2,623,269.29
  4. Step 4: Simplify right side
    4,556,238.30x = 16,498,241,577,798.44
  5. Step 5: Solve for x
    x = 16,498,241,577,798.44/4,556,238.30
  6. Step 6: Final answer
    x = 3,621,022.54

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1.5x scale

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.