Home / 3,471,664.68-5,204,974.80-1,450,486.60

Finding the Fourth Proportional to 3,471,664.68, 5,204,974.80 and 1,450,486.60

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Solution

The fourth proportional to 3,471,664.68, 5,204,974.80 and 1,450,486.60 is: 2,174,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,664.68 : 5,204,974.80 = 1,450,486.60 : x
  2. Step 2: Convert to fraction form
    3,471,664.68/5,204,974.80 = 1,450,486.60/x
  3. Step 3: Cross multiply
    3,471,664.68x = 5,204,974.80 × 1,450,486.60
  4. Step 4: Simplify right side
    3,471,664.68x = 7,549,746,200,737.68
  5. Step 5: Solve for x
    x = 7,549,746,200,737.68/3,471,664.68
  6. Step 6: Final answer
    x = 2,174,676.10

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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.