Home / 6,189,770.28-8,541,498.02-3,436,297

Finding the Fourth Proportional to 6,189,770.28, 8,541,498.02 and 3,436,297

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Solution

The fourth proportional to 6,189,770.28, 8,541,498.02 and 3,436,297 is: 4,741,876.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,770.28 : 8,541,498.02 = 3,436,297 : x
  2. Step 2: Convert to fraction form
    6,189,770.28/8,541,498.02 = 3,436,297/x
  3. Step 3: Cross multiply
    6,189,770.28x = 8,541,498.02 × 3,436,297
  4. Step 4: Simplify right side
    6,189,770.28x = 29,351,124,021,631.94
  5. Step 5: Solve for x
    x = 29,351,124,021,631.94/6,189,770.28
  6. Step 6: Final answer
    x = 4,741,876.14

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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.