Home / 5,401,462.60-8,093,911-3,670,127.44

Finding the Fourth Proportional to 5,401,462.60, 8,093,911 and 3,670,127.44

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Solution

The fourth proportional to 5,401,462.60, 8,093,911 and 3,670,127.44 is: 5,499,563.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,462.60 : 8,093,911 = 3,670,127.44 : x
  2. Step 2: Convert to fraction form
    5,401,462.60/8,093,911 = 3,670,127.44/x
  3. Step 3: Cross multiply
    5,401,462.60x = 8,093,911 × 3,670,127.44
  4. Step 4: Simplify right side
    5,401,462.60x = 29,705,684,858,017.84
  5. Step 5: Solve for x
    x = 29,705,684,858,017.84/5,401,462.60
  6. Step 6: Final answer
    x = 5,499,563.18

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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.