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Finding the Fourth Proportional to 6,093,909, 8,409,595.68 and 3,377,655

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Solution

The fourth proportional to 6,093,909, 8,409,595.68 and 3,377,655 is: 4,661,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,093,909 : 8,409,595.68 = 3,377,655 : x
  2. Step 2: Convert to fraction form
    6,093,909/8,409,595.68 = 3,377,655/x
  3. Step 3: Cross multiply
    6,093,909x = 8,409,595.68 × 3,377,655
  4. Step 4: Simplify right side
    6,093,909x = 28,404,712,896,530.40
  5. Step 5: Solve for x
    x = 28,404,712,896,530.40/6,093,909
  6. Step 6: Final answer
    x = 4,661,164.60

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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.