Home / 2,483,786.12-3,723,026.70-1,416,530.12

Finding the Fourth Proportional to 2,483,786.12, 3,723,026.70 and 1,416,530.12

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Solution

The fourth proportional to 2,483,786.12, 3,723,026.70 and 1,416,530.12 is: 2,123,282.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,786.12 : 3,723,026.70 = 1,416,530.12 : x
  2. Step 2: Convert to fraction form
    2,483,786.12/3,723,026.70 = 1,416,530.12/x
  3. Step 3: Cross multiply
    2,483,786.12x = 3,723,026.70 × 1,416,530.12
  4. Step 4: Simplify right side
    2,483,786.12x = 5,273,779,458,114.21
  5. Step 5: Solve for x
    x = 5,273,779,458,114.21/2,483,786.12
  6. Step 6: Final answer
    x = 2,123,282.44

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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.