Home / 6,223,401.60-8,588,861.04-3,776,635.14

Finding the Fourth Proportional to 6,223,401.60, 8,588,861.04 and 3,776,635.14

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Solution

The fourth proportional to 6,223,401.60, 8,588,861.04 and 3,776,635.14 is: 5,212,100.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,401.60 : 8,588,861.04 = 3,776,635.14 : x
  2. Step 2: Convert to fraction form
    6,223,401.60/8,588,861.04 = 3,776,635.14/x
  3. Step 3: Cross multiply
    6,223,401.60x = 8,588,861.04 × 3,776,635.14
  4. Step 4: Simplify right side
    6,223,401.60x = 32,436,994,416,240.94
  5. Step 5: Solve for x
    x = 32,436,994,416,240.94/6,223,401.60
  6. Step 6: Final answer
    x = 5,212,100.47

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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.