Home / 8,231,959.24-11,359,956.39-4,560,802.12

Finding the Fourth Proportional to 8,231,959.24, 11,359,956.39 and 4,560,802.12

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Solution

The fourth proportional to 8,231,959.24, 11,359,956.39 and 4,560,802.12 is: 6,293,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,231,959.24 : 11,359,956.39 = 4,560,802.12 : x
  2. Step 2: Convert to fraction form
    8,231,959.24/11,359,956.39 = 4,560,802.12/x
  3. Step 3: Cross multiply
    8,231,959.24x = 11,359,956.39 × 4,560,802.12
  4. Step 4: Simplify right side
    8,231,959.24x = 51,810,513,186,619.55
  5. Step 5: Solve for x
    x = 51,810,513,186,619.55/8,231,959.24
  6. Step 6: Final answer
    x = 6,293,825.28

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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.