Home / 1,825,463.76-2,738,560.80-563,244

Finding the Fourth Proportional to 1,825,463.76, 2,738,560.80 and 563,244

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Solution

The fourth proportional to 1,825,463.76, 2,738,560.80 and 563,244 is: 844,978.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,463.76 : 2,738,560.80 = 563,244 : x
  2. Step 2: Convert to fraction form
    1,825,463.76/2,738,560.80 = 563,244/x
  3. Step 3: Cross multiply
    1,825,463.76x = 2,738,560.80 × 563,244
  4. Step 4: Simplify right side
    1,825,463.76x = 1,542,477,939,235.20
  5. Step 5: Solve for x
    x = 1,542,477,939,235.20/1,825,463.76
  6. Step 6: Final answer
    x = 844,978.67

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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.