Home / 7,556,941.25-11,328,698.93-2,944,859.88

Finding the Fourth Proportional to 7,556,941.25, 11,328,698.93 and 2,944,859.88

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Solution

The fourth proportional to 7,556,941.25, 11,328,698.93 and 2,944,859.88 is: 4,414,673.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,941.25 : 11,328,698.93 = 2,944,859.88 : x
  2. Step 2: Convert to fraction form
    7,556,941.25/11,328,698.93 = 2,944,859.88/x
  3. Step 3: Cross multiply
    7,556,941.25x = 11,328,698.93 × 2,944,859.88
  4. Step 4: Simplify right side
    7,556,941.25x = 33,361,430,956,831.63
  5. Step 5: Solve for x
    x = 33,361,430,956,831.63/7,556,941.25
  6. Step 6: Final answer
    x = 4,414,673.85

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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.