Home / 4,483,675.26-6,187,608.18-2,550,213.90

Finding the Fourth Proportional to 4,483,675.26, 6,187,608.18 and 2,550,213.90

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Solution

The fourth proportional to 4,483,675.26, 6,187,608.18 and 2,550,213.90 is: 3,519,372.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,675.26 : 6,187,608.18 = 2,550,213.90 : x
  2. Step 2: Convert to fraction form
    4,483,675.26/6,187,608.18 = 2,550,213.90/x
  3. Step 3: Cross multiply
    4,483,675.26x = 6,187,608.18 × 2,550,213.90
  4. Step 4: Simplify right side
    4,483,675.26x = 15,779,724,388,389.70
  5. Step 5: Solve for x
    x = 15,779,724,388,389.70/4,483,675.26
  6. Step 6: Final answer
    x = 3,519,372.72

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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.