Home / 2,309,416.17-3,463,716.01-626,650.89

Finding the Fourth Proportional to 2,309,416.17, 3,463,716.01 and 626,650.89

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Solution

The fourth proportional to 2,309,416.17, 3,463,716.01 and 626,650.89 is: 939,865.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,416.17 : 3,463,716.01 = 626,650.89 : x
  2. Step 2: Convert to fraction form
    2,309,416.17/3,463,716.01 = 626,650.89/x
  3. Step 3: Cross multiply
    2,309,416.17x = 3,463,716.01 × 626,650.89
  4. Step 4: Simplify right side
    2,309,416.17x = 2,170,540,720,373.75
  5. Step 5: Solve for x
    x = 2,170,540,720,373.75/2,309,416.17
  6. Step 6: Final answer
    x = 939,865.56

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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.