Home / 4,802,521.59-7,204,286.89-1,564,311.59

Finding the Fourth Proportional to 4,802,521.59, 7,204,286.89 and 1,564,311.59

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Solution

The fourth proportional to 4,802,521.59, 7,204,286.89 and 1,564,311.59 is: 2,346,631.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,521.59 : 7,204,286.89 = 1,564,311.59 : x
  2. Step 2: Convert to fraction form
    4,802,521.59/7,204,286.89 = 1,564,311.59/x
  3. Step 3: Cross multiply
    4,802,521.59x = 7,204,286.89 × 1,564,311.59
  4. Step 4: Simplify right side
    4,802,521.59x = 11,269,749,453,879.78
  5. Step 5: Solve for x
    x = 11,269,749,453,879.78/4,802,521.59
  6. Step 6: Final answer
    x = 2,346,631.71

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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.