Home / 7,906,340.26-10,910,758.89-4,284,668.26

Finding the Fourth Proportional to 7,906,340.26, 10,910,758.89 and 4,284,668.26

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Solution

The fourth proportional to 7,906,340.26, 10,910,758.89 and 4,284,668.26 is: 5,912,847.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,906,340.26 : 10,910,758.89 = 4,284,668.26 : x
  2. Step 2: Convert to fraction form
    7,906,340.26/10,910,758.89 = 4,284,668.26/x
  3. Step 3: Cross multiply
    7,906,340.26x = 10,910,758.89 × 4,284,668.26
  4. Step 4: Simplify right side
    7,906,340.26x = 46,748,982,308,495.83
  5. Step 5: Solve for x
    x = 46,748,982,308,495.83/7,906,340.26
  6. Step 6: Final answer
    x = 5,912,847.26

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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.