Home / 2,023,383.60-3,034,200.60-1,012,114.80

Finding the Fourth Proportional to 2,023,383.60, 3,034,200.60 and 1,012,114.80

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Solution

The fourth proportional to 2,023,383.60, 3,034,200.60 and 1,012,114.80 is: 1,517,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,383.60 : 3,034,200.60 = 1,012,114.80 : x
  2. Step 2: Convert to fraction form
    2,023,383.60/3,034,200.60 = 1,012,114.80/x
  3. Step 3: Cross multiply
    2,023,383.60x = 3,034,200.60 × 1,012,114.80
  4. Step 4: Simplify right side
    2,023,383.60x = 3,070,959,333,428.88
  5. Step 5: Solve for x
    x = 3,070,959,333,428.88/2,023,383.60
  6. Step 6: Final answer
    x = 1,517,734.62

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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.