Home / 796,036.52-1,194,052.04-322,720.76

Finding the Fourth Proportional to 796,036.52, 1,194,052.04 and 322,720.76

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Solution

The fourth proportional to 796,036.52, 1,194,052.04 and 322,720.76 is: 484,080.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,036.52 : 1,194,052.04 = 322,720.76 : x
  2. Step 2: Convert to fraction form
    796,036.52/1,194,052.04 = 322,720.76/x
  3. Step 3: Cross multiply
    796,036.52x = 1,194,052.04 × 322,720.76
  4. Step 4: Simplify right side
    796,036.52x = 385,345,381,828.35
  5. Step 5: Solve for x
    x = 385,345,381,828.35/796,036.52
  6. Step 6: Final answer
    x = 484,080.03

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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.