Home / 3,213,376.53-4,434,459.24-1,836,749.64

Finding the Fourth Proportional to 3,213,376.53, 4,434,459.24 and 1,836,749.64

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Solution

The fourth proportional to 3,213,376.53, 4,434,459.24 and 1,836,749.64 is: 2,534,714.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,213,376.53 : 4,434,459.24 = 1,836,749.64 : x
  2. Step 2: Convert to fraction form
    3,213,376.53/4,434,459.24 = 1,836,749.64/x
  3. Step 3: Cross multiply
    3,213,376.53x = 4,434,459.24 × 1,836,749.64
  4. Step 4: Simplify right side
    3,213,376.53x = 8,144,991,412,664.67
  5. Step 5: Solve for x
    x = 8,144,991,412,664.67/3,213,376.53
  6. Step 6: Final answer
    x = 2,534,714.29

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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.