Home / 6,054,274.78-8,354,964.42-3,300,939.73

Finding the Fourth Proportional to 6,054,274.78, 8,354,964.42 and 3,300,939.73

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Solution

The fourth proportional to 6,054,274.78, 8,354,964.42 and 3,300,939.73 is: 4,555,332.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,274.78 : 8,354,964.42 = 3,300,939.73 : x
  2. Step 2: Convert to fraction form
    6,054,274.78/8,354,964.42 = 3,300,939.73/x
  3. Step 3: Cross multiply
    6,054,274.78x = 8,354,964.42 × 3,300,939.73
  4. Step 4: Simplify right side
    6,054,274.78x = 27,579,233,996,714.41
  5. Step 5: Solve for x
    x = 27,579,233,996,714.41/6,054,274.78
  6. Step 6: Final answer
    x = 4,555,332.39

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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.