Home / 5,082,201.75-7,623,400.11-1,244,056.85

Finding the Fourth Proportional to 5,082,201.75, 7,623,400.11 and 1,244,056.85

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Solution

The fourth proportional to 5,082,201.75, 7,623,400.11 and 1,244,056.85 is: 1,866,109.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,201.75 : 7,623,400.11 = 1,244,056.85 : x
  2. Step 2: Convert to fraction form
    5,082,201.75/7,623,400.11 = 1,244,056.85/x
  3. Step 3: Cross multiply
    5,082,201.75x = 7,623,400.11 × 1,244,056.85
  4. Step 4: Simplify right side
    5,082,201.75x = 9,483,943,127,136.25
  5. Step 5: Solve for x
    x = 9,483,943,127,136.25/5,082,201.75
  6. Step 6: Final answer
    x = 1,866,109.14

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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.