Home / 3,494,234.86-4,811,349.62-3,484,145.79

Finding the Fourth Proportional to 3,494,234.86, 4,811,349.62 and 3,484,145.79

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Solution

The fourth proportional to 3,494,234.86, 4,811,349.62 and 3,484,145.79 is: 4,797,457.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,234.86 : 4,811,349.62 = 3,484,145.79 : x
  2. Step 2: Convert to fraction form
    3,494,234.86/4,811,349.62 = 3,484,145.79/x
  3. Step 3: Cross multiply
    3,494,234.86x = 4,811,349.62 × 3,484,145.79
  4. Step 4: Simplify right side
    3,494,234.86x = 16,763,443,531,451.46
  5. Step 5: Solve for x
    x = 16,763,443,531,451.46/3,494,234.86
  6. Step 6: Final answer
    x = 4,797,457.59

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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.