Home / 3,839,951.24-5,299,012.30-2,097,592.64

Finding the Fourth Proportional to 3,839,951.24, 5,299,012.30 and 2,097,592.64

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Solution

The fourth proportional to 3,839,951.24, 5,299,012.30 and 2,097,592.64 is: 2,894,612.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,951.24 : 5,299,012.30 = 2,097,592.64 : x
  2. Step 2: Convert to fraction form
    3,839,951.24/5,299,012.30 = 2,097,592.64/x
  3. Step 3: Cross multiply
    3,839,951.24x = 5,299,012.30 × 2,097,592.64
  4. Step 4: Simplify right side
    3,839,951.24x = 11,115,169,199,749.47
  5. Step 5: Solve for x
    x = 11,115,169,199,749.47/3,839,951.24
  6. Step 6: Final answer
    x = 2,894,612.07

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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.