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Finding the Fourth Proportional to 448,646.58, 673,097.00 and 182,598.03

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Solution

The fourth proportional to 448,646.58, 673,097.00 and 182,598.03 is: 273,948.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,646.58 : 673,097.00 = 182,598.03 : x
  2. Step 2: Convert to fraction form
    448,646.58/673,097.00 = 182,598.03/x
  3. Step 3: Cross multiply
    448,646.58x = 673,097.00 × 182,598.03
  4. Step 4: Simplify right side
    448,646.58x = 122,906,185,285.92
  5. Step 5: Solve for x
    x = 122,906,185,285.92/448,646.58
  6. Step 6: Final answer
    x = 273,948.78

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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.