Home / 3,007,091.14-4,149,974.73-1,648,964.14

Finding the Fourth Proportional to 3,007,091.14, 4,149,974.73 and 1,648,964.14

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Solution

The fourth proportional to 3,007,091.14, 4,149,974.73 and 1,648,964.14 is: 2,275,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,091.14 : 4,149,974.73 = 1,648,964.14 : x
  2. Step 2: Convert to fraction form
    3,007,091.14/4,149,974.73 = 1,648,964.14/x
  3. Step 3: Cross multiply
    3,007,091.14x = 4,149,974.73 × 1,648,964.14
  4. Step 4: Simplify right side
    3,007,091.14x = 6,843,159,511,676.18
  5. Step 5: Solve for x
    x = 6,843,159,511,676.18/3,007,091.14
  6. Step 6: Final answer
    x = 2,275,674.13

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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.