Home / 3,329,579.66-4,994,999.46-1,055,676.78

Finding the Fourth Proportional to 3,329,579.66, 4,994,999.46 and 1,055,676.78

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Solution

The fourth proportional to 3,329,579.66, 4,994,999.46 and 1,055,676.78 is: 1,583,714.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,579.66 : 4,994,999.46 = 1,055,676.78 : x
  2. Step 2: Convert to fraction form
    3,329,579.66/4,994,999.46 = 1,055,676.78/x
  3. Step 3: Cross multiply
    3,329,579.66x = 4,994,999.46 × 1,055,676.78
  4. Step 4: Simplify right side
    3,329,579.66x = 5,273,104,946,034.54
  5. Step 5: Solve for x
    x = 5,273,104,946,034.54/3,329,579.66
  6. Step 6: Final answer
    x = 1,583,714.91

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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.