Home / 2,027,683.88-3,041,518.92-829,606.20

Finding the Fourth Proportional to 2,027,683.88, 3,041,518.92 and 829,606.20

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Solution

The fourth proportional to 2,027,683.88, 3,041,518.92 and 829,606.20 is: 1,244,406.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,683.88 : 3,041,518.92 = 829,606.20 : x
  2. Step 2: Convert to fraction form
    2,027,683.88/3,041,518.92 = 829,606.20/x
  3. Step 3: Cross multiply
    2,027,683.88x = 3,041,518.92 × 829,606.20
  4. Step 4: Simplify right side
    2,027,683.88x = 2,523,262,953,449.30
  5. Step 5: Solve for x
    x = 2,523,262,953,449.30/2,027,683.88
  6. Step 6: Final answer
    x = 1,244,406.48

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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.