Home / 5,535,600.25-8,296,668.50-3,916,835.48

Finding the Fourth Proportional to 5,535,600.25, 8,296,668.50 and 3,916,835.48

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Solution

The fourth proportional to 5,535,600.25, 8,296,668.50 and 3,916,835.48 is: 5,870,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,600.25 : 8,296,668.50 = 3,916,835.48 : x
  2. Step 2: Convert to fraction form
    5,535,600.25/8,296,668.50 = 3,916,835.48/x
  3. Step 3: Cross multiply
    5,535,600.25x = 8,296,668.50 × 3,916,835.48
  4. Step 4: Simplify right side
    5,535,600.25x = 32,496,685,514,907.13
  5. Step 5: Solve for x
    x = 32,496,685,514,907.13/5,535,600.25
  6. Step 6: Final answer
    x = 5,870,489.93

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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.