Home / 448,636.01-673,081.11-182,587.46

Finding the Fourth Proportional to 448,636.01, 673,081.11 and 182,587.46

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Solution

The fourth proportional to 448,636.01, 673,081.11 and 182,587.46 is: 273,932.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,636.01 : 673,081.11 = 182,587.46 : x
  2. Step 2: Convert to fraction form
    448,636.01/673,081.11 = 182,587.46/x
  3. Step 3: Cross multiply
    448,636.01x = 673,081.11 × 182,587.46
  4. Step 4: Simplify right side
    448,636.01x = 122,896,166,883.48
  5. Step 5: Solve for x
    x = 122,896,166,883.48/448,636.01
  6. Step 6: Final answer
    x = 273,932.91

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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.