Home / 4,831,821.35-7,247,732.03-1,466,028.35

Finding the Fourth Proportional to 4,831,821.35, 7,247,732.03 and 1,466,028.35

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Solution

The fourth proportional to 4,831,821.35, 7,247,732.03 and 1,466,028.35 is: 2,199,042.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,821.35 : 7,247,732.03 = 1,466,028.35 : x
  2. Step 2: Convert to fraction form
    4,831,821.35/7,247,732.03 = 1,466,028.35/x
  3. Step 3: Cross multiply
    4,831,821.35x = 7,247,732.03 × 1,466,028.35
  4. Step 4: Simplify right side
    4,831,821.35x = 10,625,380,618,290.85
  5. Step 5: Solve for x
    x = 10,625,380,618,290.85/4,831,821.35
  6. Step 6: Final answer
    x = 2,199,042.52

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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.