Home / 6,056,394.20-9,072,344.10-3,774,915.80

Finding the Fourth Proportional to 6,056,394.20, 9,072,344.10 and 3,774,915.80

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Solution

The fourth proportional to 6,056,394.20, 9,072,344.10 and 3,774,915.80 is: 5,654,740.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,056,394.20 : 9,072,344.10 = 3,774,915.80 : x
  2. Step 2: Convert to fraction form
    6,056,394.20/9,072,344.10 = 3,774,915.80/x
  3. Step 3: Cross multiply
    6,056,394.20x = 9,072,344.10 × 3,774,915.80
  4. Step 4: Simplify right side
    6,056,394.20x = 34,247,335,086,126.78
  5. Step 5: Solve for x
    x = 34,247,335,086,126.78/6,056,394.20
  6. Step 6: Final answer
    x = 5,654,740.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.