Home / 448,648.15-673,099.35-182,599.60

Finding the Fourth Proportional to 448,648.15, 673,099.35 and 182,599.60

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Solution

The fourth proportional to 448,648.15, 673,099.35 and 182,599.60 is: 273,951.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,648.15 : 673,099.35 = 182,599.60 : x
  2. Step 2: Convert to fraction form
    448,648.15/673,099.35 = 182,599.60/x
  3. Step 3: Cross multiply
    448,648.15x = 673,099.35 × 182,599.60
  4. Step 4: Simplify right side
    448,648.15x = 122,907,672,070.26
  5. Step 5: Solve for x
    x = 122,907,672,070.26/448,648.15
  6. Step 6: Final answer
    x = 273,951.14

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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.