Home / 2,734,110.40-3,745,669.04-2,631,884.80

Finding the Fourth Proportional to 2,734,110.40, 3,745,669.04 and 2,631,884.80

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Solution

The fourth proportional to 2,734,110.40, 3,745,669.04 and 2,631,884.80 is: 3,605,622.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,110.40 : 3,745,669.04 = 2,631,884.80 : x
  2. Step 2: Convert to fraction form
    2,734,110.40/3,745,669.04 = 2,631,884.80/x
  3. Step 3: Cross multiply
    2,734,110.40x = 3,745,669.04 × 2,631,884.80
  4. Step 4: Simplify right side
    2,734,110.40x = 9,858,169,412,206.59
  5. Step 5: Solve for x
    x = 9,858,169,412,206.59/2,734,110.40
  6. Step 6: Final answer
    x = 3,605,622.29

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.