Home / 2,299,576.29-3,446,748.73-1,399,033

Finding the Fourth Proportional to 2,299,576.29, 3,446,748.73 and 1,399,033

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Solution

The fourth proportional to 2,299,576.29, 3,446,748.73 and 1,399,033 is: 2,096,958.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,576.29 : 3,446,748.73 = 1,399,033 : x
  2. Step 2: Convert to fraction form
    2,299,576.29/3,446,748.73 = 1,399,033/x
  3. Step 3: Cross multiply
    2,299,576.29x = 3,446,748.73 × 1,399,033
  4. Step 4: Simplify right side
    2,299,576.29x = 4,822,115,215,978.09
  5. Step 5: Solve for x
    x = 4,822,115,215,978.09/2,299,576.29
  6. Step 6: Final answer
    x = 2,096,958.14

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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.