Home / 2,945,775.44-4,415,044.92-1,525,021.52

Finding the Fourth Proportional to 2,945,775.44, 4,415,044.92 and 1,525,021.52

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Solution

The fourth proportional to 2,945,775.44, 4,415,044.92 and 1,525,021.52 is: 2,285,659.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,775.44 : 4,415,044.92 = 1,525,021.52 : x
  2. Step 2: Convert to fraction form
    2,945,775.44/4,415,044.92 = 1,525,021.52/x
  3. Step 3: Cross multiply
    2,945,775.44x = 4,415,044.92 × 1,525,021.52
  4. Step 4: Simplify right side
    2,945,775.44x = 6,733,038,514,766.68
  5. Step 5: Solve for x
    x = 6,733,038,514,766.68/2,945,775.44
  6. Step 6: Final answer
    x = 2,285,659.13

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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.