Home / 4,504,586.33-6,758,031.24-1,309,712.49

Finding the Fourth Proportional to 4,504,586.33, 6,758,031.24 and 1,309,712.49

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Solution

The fourth proportional to 4,504,586.33, 6,758,031.24 and 1,309,712.49 is: 1,964,903.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,586.33 : 6,758,031.24 = 1,309,712.49 : x
  2. Step 2: Convert to fraction form
    4,504,586.33/6,758,031.24 = 1,309,712.49/x
  3. Step 3: Cross multiply
    4,504,586.33x = 6,758,031.24 × 1,309,712.49
  4. Step 4: Simplify right side
    4,504,586.33x = 8,851,077,926,112.47
  5. Step 5: Solve for x
    x = 8,851,077,926,112.47/4,504,586.33
  6. Step 6: Final answer
    x = 1,964,903.61

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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.