Home / 2,023,977-2,793,050.82-1,118,539.56

Finding the Fourth Proportional to 2,023,977, 2,793,050.82 and 1,118,539.56

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Solution

The fourth proportional to 2,023,977, 2,793,050.82 and 1,118,539.56 is: 1,543,563.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,977 : 2,793,050.82 = 1,118,539.56 : x
  2. Step 2: Convert to fraction form
    2,023,977/2,793,050.82 = 1,118,539.56/x
  3. Step 3: Cross multiply
    2,023,977x = 2,793,050.82 × 1,118,539.56
  4. Step 4: Simplify right side
    2,023,977x = 3,124,137,835,260.44
  5. Step 5: Solve for x
    x = 3,124,137,835,260.44/2,023,977
  6. Step 6: Final answer
    x = 1,543,563.90

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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.