Home / 2,023,056.20-3,034,172.39-743,223.80

Finding the Fourth Proportional to 2,023,056.20, 3,034,172.39 and 743,223.80

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Solution

The fourth proportional to 2,023,056.20, 3,034,172.39 and 743,223.80 is: 1,114,684.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,056.20 : 3,034,172.39 = 743,223.80 : x
  2. Step 2: Convert to fraction form
    2,023,056.20/3,034,172.39 = 743,223.80/x
  3. Step 3: Cross multiply
    2,023,056.20x = 3,034,172.39 × 743,223.80
  4. Step 4: Simplify right side
    2,023,056.20x = 2,255,069,114,663.90
  5. Step 5: Solve for x
    x = 2,255,069,114,663.90/2,023,056.20
  6. Step 6: Final answer
    x = 1,114,684.37

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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.