Home / 2,014,333.20-3,023,152.20-1,998,586.80

Finding the Fourth Proportional to 2,014,333.20, 3,023,152.20 and 1,998,586.80

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Solution

The fourth proportional to 2,014,333.20, 3,023,152.20 and 1,998,586.80 is: 2,999,519.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,333.20 : 3,023,152.20 = 1,998,586.80 : x
  2. Step 2: Convert to fraction form
    2,014,333.20/3,023,152.20 = 1,998,586.80/x
  3. Step 3: Cross multiply
    2,014,333.20x = 3,023,152.20 × 1,998,586.80
  4. Step 4: Simplify right side
    2,014,333.20x = 6,042,032,081,310.96
  5. Step 5: Solve for x
    x = 6,042,032,081,310.96/2,014,333.20
  6. Step 6: Final answer
    x = 2,999,519.68

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1.5x scale

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.