Home / 1,050,620.24-1,449,861.78-597,911.24

Finding the Fourth Proportional to 1,050,620.24, 1,449,861.78 and 597,911.24

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Solution

The fourth proportional to 1,050,620.24, 1,449,861.78 and 597,911.24 is: 825,120.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,620.24 : 1,449,861.78 = 597,911.24 : x
  2. Step 2: Convert to fraction form
    1,050,620.24/1,449,861.78 = 597,911.24/x
  3. Step 3: Cross multiply
    1,050,620.24x = 1,449,861.78 × 597,911.24
  4. Step 4: Simplify right side
    1,050,620.24x = 866,888,654,708.41
  5. Step 5: Solve for x
    x = 866,888,654,708.41/1,050,620.24
  6. Step 6: Final answer
    x = 825,120.84

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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.