Home / 3,683,758.37-5,526,522.36-1,409,245.56

Finding the Fourth Proportional to 3,683,758.37, 5,526,522.36 and 1,409,245.56

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Solution

The fourth proportional to 3,683,758.37, 5,526,522.36 and 1,409,245.56 is: 2,114,206.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,758.37 : 5,526,522.36 = 1,409,245.56 : x
  2. Step 2: Convert to fraction form
    3,683,758.37/5,526,522.36 = 1,409,245.56/x
  3. Step 3: Cross multiply
    3,683,758.37x = 5,526,522.36 × 1,409,245.56
  4. Step 4: Simplify right side
    3,683,758.37x = 7,788,227,098,070.72
  5. Step 5: Solve for x
    x = 7,788,227,098,070.72/3,683,758.37
  6. Step 6: Final answer
    x = 2,114,206.83

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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.