Home / 1,073,219.04-1,610,060.88-325,321.44

Finding the Fourth Proportional to 1,073,219.04, 1,610,060.88 and 325,321.44

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Solution

The fourth proportional to 1,073,219.04, 1,610,060.88 and 325,321.44 is: 488,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,219.04 : 1,610,060.88 = 325,321.44 : x
  2. Step 2: Convert to fraction form
    1,073,219.04/1,610,060.88 = 325,321.44/x
  3. Step 3: Cross multiply
    1,073,219.04x = 1,610,060.88 × 325,321.44
  4. Step 4: Simplify right side
    1,073,219.04x = 523,787,323,969.27
  5. Step 5: Solve for x
    x = 523,787,323,969.27/1,073,219.04
  6. Step 6: Final answer
    x = 488,052.58

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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.