Home / 4,679,519.85-6,565,499.55-4,679,519.85

Finding the Fourth Proportional to 4,679,519.85, 6,565,499.55 and 4,679,519.85

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Solution

The fourth proportional to 4,679,519.85, 6,565,499.55 and 4,679,519.85 is: 6,565,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,519.85 : 6,565,499.55 = 4,679,519.85 : x
  2. Step 2: Convert to fraction form
    4,679,519.85/6,565,499.55 = 4,679,519.85/x
  3. Step 3: Cross multiply
    4,679,519.85x = 6,565,499.55 × 4,679,519.85
  4. Step 4: Simplify right side
    4,679,519.85x = 30,723,385,469,391.06
  5. Step 5: Solve for x
    x = 30,723,385,469,391.06/4,679,519.85
  6. Step 6: Final answer
    x = 6,565,499.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.