Home / 8,593,505.82-11,858,801.22-4,726,026.90

Finding the Fourth Proportional to 8,593,505.82, 11,858,801.22 and 4,726,026.90

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Solution

The fourth proportional to 8,593,505.82, 11,858,801.22 and 4,726,026.90 is: 6,521,786.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,505.82 : 11,858,801.22 = 4,726,026.90 : x
  2. Step 2: Convert to fraction form
    8,593,505.82/11,858,801.22 = 4,726,026.90/x
  3. Step 3: Cross multiply
    8,593,505.82x = 11,858,801.22 × 4,726,026.90
  4. Step 4: Simplify right side
    8,593,505.82x = 56,045,013,567,472.83
  5. Step 5: Solve for x
    x = 56,045,013,567,472.83/8,593,505.82
  6. Step 6: Final answer
    x = 6,521,786.89

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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.