Home / 11,036,240.40-16,556,851.80-3,360,571.58

Finding the Fourth Proportional to 11,036,240.40, 16,556,851.80 and 3,360,571.58

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Solution

The fourth proportional to 11,036,240.40, 16,556,851.80 and 3,360,571.58 is: 5,041,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036,240.40 : 16,556,851.80 = 3,360,571.58 : x
  2. Step 2: Convert to fraction form
    11,036,240.40/16,556,851.80 = 3,360,571.58/x
  3. Step 3: Cross multiply
    11,036,240.40x = 16,556,851.80 × 3,360,571.58
  4. Step 4: Simplify right side
    11,036,240.40x = 55,640,485,613,351.85
  5. Step 5: Solve for x
    x = 55,640,485,613,351.85/11,036,240.40
  6. Step 6: Final answer
    x = 5,041,615.95

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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.