Home / 4,783,010.80-6,600,653.94-2,689,893.24

Finding the Fourth Proportional to 4,783,010.80, 6,600,653.94 and 2,689,893.24

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Solution

The fourth proportional to 4,783,010.80, 6,600,653.94 and 2,689,893.24 is: 3,712,108.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,010.80 : 6,600,653.94 = 2,689,893.24 : x
  2. Step 2: Convert to fraction form
    4,783,010.80/6,600,653.94 = 2,689,893.24/x
  3. Step 3: Cross multiply
    4,783,010.80x = 6,600,653.94 × 2,689,893.24
  4. Step 4: Simplify right side
    4,783,010.80x = 17,755,054,412,785.37
  5. Step 5: Solve for x
    x = 17,755,054,412,785.37/4,783,010.80
  6. Step 6: Final answer
    x = 3,712,108.37

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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.