Home / 10,737,064.82-14,811,503.06-6,383,054

Finding the Fourth Proportional to 10,737,064.82, 14,811,503.06 and 6,383,054

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Solution

The fourth proportional to 10,737,064.82, 14,811,503.06 and 6,383,054 is: 8,805,257.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,064.82 : 14,811,503.06 = 6,383,054 : x
  2. Step 2: Convert to fraction form
    10,737,064.82/14,811,503.06 = 6,383,054/x
  3. Step 3: Cross multiply
    10,737,064.82x = 14,811,503.06 × 6,383,054
  4. Step 4: Simplify right side
    10,737,064.82x = 94,542,623,853,145.25
  5. Step 5: Solve for x
    x = 94,542,623,853,145.25/10,737,064.82
  6. Step 6: Final answer
    x = 8,805,257.81

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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.