Home / 3,001,986.63-4,503,821.67-1,206,131.04

Finding the Fourth Proportional to 3,001,986.63, 4,503,821.67 and 1,206,131.04

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Solution

The fourth proportional to 3,001,986.63, 4,503,821.67 and 1,206,131.04 is: 1,809,534.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,986.63 : 4,503,821.67 = 1,206,131.04 : x
  2. Step 2: Convert to fraction form
    3,001,986.63/4,503,821.67 = 1,206,131.04/x
  3. Step 3: Cross multiply
    3,001,986.63x = 4,503,821.67 × 1,206,131.04
  4. Step 4: Simplify right side
    3,001,986.63x = 5,432,199,114,811.64
  5. Step 5: Solve for x
    x = 5,432,199,114,811.64/3,001,986.63
  6. Step 6: Final answer
    x = 1,809,534.75

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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.