Home / 3,662,705.80-5,493,972.30-1,003,313.80

Finding the Fourth Proportional to 3,662,705.80, 5,493,972.30 and 1,003,313.80

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Solution

The fourth proportional to 3,662,705.80, 5,493,972.30 and 1,003,313.80 is: 1,504,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,705.80 : 5,493,972.30 = 1,003,313.80 : x
  2. Step 2: Convert to fraction form
    3,662,705.80/5,493,972.30 = 1,003,313.80/x
  3. Step 3: Cross multiply
    3,662,705.80x = 5,493,972.30 × 1,003,313.80
  4. Step 4: Simplify right side
    3,662,705.80x = 5,512,178,225,407.74
  5. Step 5: Solve for x
    x = 5,512,178,225,407.74/3,662,705.80
  6. Step 6: Final answer
    x = 1,504,947.03

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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.