Home / 3,784,265.37-5,676,959.79-1,224,622.44

Finding the Fourth Proportional to 3,784,265.37, 5,676,959.79 and 1,224,622.44

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Solution

The fourth proportional to 3,784,265.37, 5,676,959.79 and 1,224,622.44 is: 1,837,115.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,265.37 : 5,676,959.79 = 1,224,622.44 : x
  2. Step 2: Convert to fraction form
    3,784,265.37/5,676,959.79 = 1,224,622.44/x
  3. Step 3: Cross multiply
    3,784,265.37x = 5,676,959.79 × 1,224,622.44
  4. Step 4: Simplify right side
    3,784,265.37x = 6,952,132,349,811.69
  5. Step 5: Solve for x
    x = 6,952,132,349,811.69/3,784,265.37
  6. Step 6: Final answer
    x = 1,837,115.44

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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.