Home / 1,262,458.60-1,892,029.02-597,800.68

Finding the Fourth Proportional to 1,262,458.60, 1,892,029.02 and 597,800.68

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Solution

The fourth proportional to 1,262,458.60, 1,892,029.02 and 597,800.68 is: 895,915.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,458.60 : 1,892,029.02 = 597,800.68 : x
  2. Step 2: Convert to fraction form
    1,262,458.60/1,892,029.02 = 597,800.68/x
  3. Step 3: Cross multiply
    1,262,458.60x = 1,892,029.02 × 597,800.68
  4. Step 4: Simplify right side
    1,262,458.60x = 1,131,056,234,735.73
  5. Step 5: Solve for x
    x = 1,131,056,234,735.73/1,262,458.60
  6. Step 6: Final answer
    x = 895,915.51

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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.