Home / 531,052.04-796,554.48-171,214.76

Finding the Fourth Proportional to 531,052.04, 796,554.48 and 171,214.76

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Solution

The fourth proportional to 531,052.04, 796,554.48 and 171,214.76 is: 256,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,052.04 : 796,554.48 = 171,214.76 : x
  2. Step 2: Convert to fraction form
    531,052.04/796,554.48 = 171,214.76/x
  3. Step 3: Cross multiply
    531,052.04x = 796,554.48 × 171,214.76
  4. Step 4: Simplify right side
    531,052.04x = 136,381,884,120.13
  5. Step 5: Solve for x
    x = 136,381,884,120.13/531,052.04
  6. Step 6: Final answer
    x = 256,814.54

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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.