Home / 2,296,159.36-3,166,904.64-1,491,602.56

Finding the Fourth Proportional to 2,296,159.36, 3,166,904.64 and 1,491,602.56

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Solution

The fourth proportional to 2,296,159.36, 3,166,904.64 and 1,491,602.56 is: 2,057,245.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,159.36 : 3,166,904.64 = 1,491,602.56 : x
  2. Step 2: Convert to fraction form
    2,296,159.36/3,166,904.64 = 1,491,602.56/x
  3. Step 3: Cross multiply
    2,296,159.36x = 3,166,904.64 × 1,491,602.56
  4. Step 4: Simplify right side
    2,296,159.36x = 4,723,763,068,299.88
  5. Step 5: Solve for x
    x = 4,723,763,068,299.88/2,296,159.36
  6. Step 6: Final answer
    x = 2,057,245.31

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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.