Home / 4,540,060.50-6,793,269.06-3,638,768.64

Finding the Fourth Proportional to 4,540,060.50, 6,793,269.06 and 3,638,768.64

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Solution

The fourth proportional to 4,540,060.50, 6,793,269.06 and 3,638,768.64 is: 5,444,670.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,060.50 : 6,793,269.06 = 3,638,768.64 : x
  2. Step 2: Convert to fraction form
    4,540,060.50/6,793,269.06 = 3,638,768.64/x
  3. Step 3: Cross multiply
    4,540,060.50x = 6,793,269.06 × 3,638,768.64
  4. Step 4: Simplify right side
    4,540,060.50x = 24,719,134,418,610.28
  5. Step 5: Solve for x
    x = 24,719,134,418,610.28/4,540,060.50
  6. Step 6: Final answer
    x = 5,444,670.71

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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.