Home / 4,416,091.80-6,619,472.10-2,518,747.80

Finding the Fourth Proportional to 4,416,091.80, 6,619,472.10 and 2,518,747.80

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Solution

The fourth proportional to 4,416,091.80, 6,619,472.10 and 2,518,747.80 is: 3,775,460.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,091.80 : 6,619,472.10 = 2,518,747.80 : x
  2. Step 2: Convert to fraction form
    4,416,091.80/6,619,472.10 = 2,518,747.80/x
  3. Step 3: Cross multiply
    4,416,091.80x = 6,619,472.10 × 2,518,747.80
  4. Step 4: Simplify right side
    4,416,091.80x = 16,672,780,789,036.38
  5. Step 5: Solve for x
    x = 16,672,780,789,036.38/4,416,091.80
  6. Step 6: Final answer
    x = 3,775,460.64

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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.