Home / 7,935,864.38-10,952,349.06-4,497,736.36

Finding the Fourth Proportional to 7,935,864.38, 10,952,349.06 and 4,497,736.36

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Solution

The fourth proportional to 7,935,864.38, 10,952,349.06 and 4,497,736.36 is: 6,207,361.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,864.38 : 10,952,349.06 = 4,497,736.36 : x
  2. Step 2: Convert to fraction form
    7,935,864.38/10,952,349.06 = 4,497,736.36/x
  3. Step 3: Cross multiply
    7,935,864.38x = 10,952,349.06 × 4,497,736.36
  4. Step 4: Simplify right side
    7,935,864.38x = 49,260,778,591,942.98
  5. Step 5: Solve for x
    x = 49,260,778,591,942.98/7,935,864.38
  6. Step 6: Final answer
    x = 6,207,361.44

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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.