Home / 4,930,411.37-6,804,230.51-2,755,007.33

Finding the Fourth Proportional to 4,930,411.37, 6,804,230.51 and 2,755,007.33

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Solution

The fourth proportional to 4,930,411.37, 6,804,230.51 and 2,755,007.33 is: 3,802,056.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,411.37 : 6,804,230.51 = 2,755,007.33 : x
  2. Step 2: Convert to fraction form
    4,930,411.37/6,804,230.51 = 2,755,007.33/x
  3. Step 3: Cross multiply
    4,930,411.37x = 6,804,230.51 × 2,755,007.33
  4. Step 4: Simplify right side
    4,930,411.37x = 18,745,704,902,926.00
  5. Step 5: Solve for x
    x = 18,745,704,902,926.00/4,930,411.37
  6. Step 6: Final answer
    x = 3,802,056.97

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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.