Home / 3,276,558.77-4,914,833.83-1,523,663.69

Finding the Fourth Proportional to 3,276,558.77, 4,914,833.83 and 1,523,663.69

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Solution

The fourth proportional to 3,276,558.77, 4,914,833.83 and 1,523,663.69 is: 2,285,493.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,558.77 : 4,914,833.83 = 1,523,663.69 : x
  2. Step 2: Convert to fraction form
    3,276,558.77/4,914,833.83 = 1,523,663.69/x
  3. Step 3: Cross multiply
    3,276,558.77x = 4,914,833.83 × 1,523,663.69
  4. Step 4: Simplify right side
    3,276,558.77x = 7,488,553,820,771.30
  5. Step 5: Solve for x
    x = 7,488,553,820,771.30/3,276,558.77
  6. Step 6: Final answer
    x = 2,285,493.52

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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.