Home / 2,063,193.92-2,847,076.32-1,145,441.24

Finding the Fourth Proportional to 2,063,193.92, 2,847,076.32 and 1,145,441.24

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Solution

The fourth proportional to 2,063,193.92, 2,847,076.32 and 1,145,441.24 is: 1,580,636.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,193.92 : 2,847,076.32 = 1,145,441.24 : x
  2. Step 2: Convert to fraction form
    2,063,193.92/2,847,076.32 = 1,145,441.24/x
  3. Step 3: Cross multiply
    2,063,193.92x = 2,847,076.32 × 1,145,441.24
  4. Step 4: Simplify right side
    2,063,193.92x = 3,261,158,630,355.44
  5. Step 5: Solve for x
    x = 3,261,158,630,355.44/2,063,193.92
  6. Step 6: Final answer
    x = 1,580,636.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.