Home / 3,080,015.56-4,616,765.37-1,160,096.09

Finding the Fourth Proportional to 3,080,015.56, 4,616,765.37 and 1,160,096.09

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Solution

The fourth proportional to 3,080,015.56, 4,616,765.37 and 1,160,096.09 is: 1,738,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,015.56 : 4,616,765.37 = 1,160,096.09 : x
  2. Step 2: Convert to fraction form
    3,080,015.56/4,616,765.37 = 1,160,096.09/x
  3. Step 3: Cross multiply
    3,080,015.56x = 4,616,765.37 × 1,160,096.09
  4. Step 4: Simplify right side
    3,080,015.56x = 5,355,891,432,699.04
  5. Step 5: Solve for x
    x = 5,355,891,432,699.04/3,080,015.56
  6. Step 6: Final answer
    x = 1,738,917.01

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1.5x scale

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.