Home / 3,682,575.24-5,523,863.26-1,123,803.60

Finding the Fourth Proportional to 3,682,575.24, 5,523,863.26 and 1,123,803.60

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Solution

The fourth proportional to 3,682,575.24, 5,523,863.26 and 1,123,803.60 is: 1,685,705.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,575.24 : 5,523,863.26 = 1,123,803.60 : x
  2. Step 2: Convert to fraction form
    3,682,575.24/5,523,863.26 = 1,123,803.60/x
  3. Step 3: Cross multiply
    3,682,575.24x = 5,523,863.26 × 1,123,803.60
  4. Step 4: Simplify right side
    3,682,575.24x = 6,207,737,417,495.74
  5. Step 5: Solve for x
    x = 6,207,737,417,495.74/3,682,575.24
  6. Step 6: Final answer
    x = 1,685,705.52

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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.