Home / 3,054,096.05-4,579,577.01-1,615,555.89

Finding the Fourth Proportional to 3,054,096.05, 4,579,577.01 and 1,615,555.89

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Solution

The fourth proportional to 3,054,096.05, 4,579,577.01 and 1,615,555.89 is: 2,422,504.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,096.05 : 4,579,577.01 = 1,615,555.89 : x
  2. Step 2: Convert to fraction form
    3,054,096.05/4,579,577.01 = 1,615,555.89/x
  3. Step 3: Cross multiply
    3,054,096.05x = 4,579,577.01 × 1,615,555.89
  4. Step 4: Simplify right side
    3,054,096.05x = 7,398,562,612,214.09
  5. Step 5: Solve for x
    x = 7,398,562,612,214.09/3,054,096.05
  6. Step 6: Final answer
    x = 2,422,504.89

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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.