Home / 2,723,699.00-4,080,233.46-2,121,842.06

Finding the Fourth Proportional to 2,723,699.00, 4,080,233.46 and 2,121,842.06

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Solution

The fourth proportional to 2,723,699.00, 4,080,233.46 and 2,121,842.06 is: 3,178,622.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,699.00 : 4,080,233.46 = 2,121,842.06 : x
  2. Step 2: Convert to fraction form
    2,723,699.00/4,080,233.46 = 2,121,842.06/x
  3. Step 3: Cross multiply
    2,723,699.00x = 4,080,233.46 × 2,121,842.06
  4. Step 4: Simplify right side
    2,723,699.00x = 8,657,610,983,919.90
  5. Step 5: Solve for x
    x = 8,657,610,983,919.90/2,723,699.00
  6. Step 6: Final answer
    x = 3,178,622.53

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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.