Home / 701,550.54-1,051,998.64-364,500.58

Finding the Fourth Proportional to 701,550.54, 1,051,998.64 and 364,500.58

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Solution

The fourth proportional to 701,550.54, 1,051,998.64 and 364,500.58 is: 546,580.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,550.54 : 1,051,998.64 = 364,500.58 : x
  2. Step 2: Convert to fraction form
    701,550.54/1,051,998.64 = 364,500.58/x
  3. Step 3: Cross multiply
    701,550.54x = 1,051,998.64 × 364,500.58
  4. Step 4: Simplify right side
    701,550.54x = 383,454,114,439.21
  5. Step 5: Solve for x
    x = 383,454,114,439.21/701,550.54
  6. Step 6: Final answer
    x = 546,580.88

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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.