Home / 1,467,231.10-2,200,846.65-829,501.90

Finding the Fourth Proportional to 1,467,231.10, 2,200,846.65 and 829,501.90

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Solution

The fourth proportional to 1,467,231.10, 2,200,846.65 and 829,501.90 is: 1,244,252.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,231.10 : 2,200,846.65 = 829,501.90 : x
  2. Step 2: Convert to fraction form
    1,467,231.10/2,200,846.65 = 829,501.90/x
  3. Step 3: Cross multiply
    1,467,231.10x = 2,200,846.65 × 829,501.90
  4. Step 4: Simplify right side
    1,467,231.10x = 1,825,606,477,783.64
  5. Step 5: Solve for x
    x = 1,825,606,477,783.64/1,467,231.10
  6. Step 6: Final answer
    x = 1,244,252.85

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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.