Home / 5,483,523.54-7,564,880.13-3,306,857.12

Finding the Fourth Proportional to 5,483,523.54, 7,564,880.13 and 3,306,857.12

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Solution

The fourth proportional to 5,483,523.54, 7,564,880.13 and 3,306,857.12 is: 4,562,026.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,523.54 : 7,564,880.13 = 3,306,857.12 : x
  2. Step 2: Convert to fraction form
    5,483,523.54/7,564,880.13 = 3,306,857.12/x
  3. Step 3: Cross multiply
    5,483,523.54x = 7,564,880.13 × 3,306,857.12
  4. Step 4: Simplify right side
    5,483,523.54x = 25,015,977,682,012.62
  5. Step 5: Solve for x
    x = 25,015,977,682,012.62/5,483,523.54
  6. Step 6: Final answer
    x = 4,562,026.13

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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.