Home / 4,631,650.02-6,383,696.82-3,080,138.76

Finding the Fourth Proportional to 4,631,650.02, 6,383,696.82 and 3,080,138.76

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Solution

The fourth proportional to 4,631,650.02, 6,383,696.82 and 3,080,138.76 is: 4,245,284.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,650.02 : 6,383,696.82 = 3,080,138.76 : x
  2. Step 2: Convert to fraction form
    4,631,650.02/6,383,696.82 = 3,080,138.76/x
  3. Step 3: Cross multiply
    4,631,650.02x = 6,383,696.82 × 3,080,138.76
  4. Step 4: Simplify right side
    4,631,650.02x = 19,662,672,007,370.74
  5. Step 5: Solve for x
    x = 19,662,672,007,370.74/4,631,650.02
  6. Step 6: Final answer
    x = 4,245,284.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.