Home / 8,800,290.09-13,192,802.51-3,405,227.18

Finding the Fourth Proportional to 8,800,290.09, 13,192,802.51 and 3,405,227.18

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Solution

The fourth proportional to 8,800,290.09, 13,192,802.51 and 3,405,227.18 is: 5,104,887.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,290.09 : 13,192,802.51 = 3,405,227.18 : x
  2. Step 2: Convert to fraction form
    8,800,290.09/13,192,802.51 = 3,405,227.18/x
  3. Step 3: Cross multiply
    8,800,290.09x = 13,192,802.51 × 3,405,227.18
  4. Step 4: Simplify right side
    8,800,290.09x = 44,924,489,604,434.07
  5. Step 5: Solve for x
    x = 44,924,489,604,434.07/8,800,290.09
  6. Step 6: Final answer
    x = 5,104,887.36

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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.