Home / 10,769,225.36-14,861,625.93-5,874,469.22

Finding the Fourth Proportional to 10,769,225.36, 14,861,625.93 and 5,874,469.22

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Solution

The fourth proportional to 10,769,225.36, 14,861,625.93 and 5,874,469.22 is: 8,106,819.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,225.36 : 14,861,625.93 = 5,874,469.22 : x
  2. Step 2: Convert to fraction form
    10,769,225.36/14,861,625.93 = 5,874,469.22/x
  3. Step 3: Cross multiply
    10,769,225.36x = 14,861,625.93 × 5,874,469.22
  4. Step 4: Simplify right side
    10,769,225.36x = 87,304,164,084,938.88
  5. Step 5: Solve for x
    x = 87,304,164,084,938.88/10,769,225.36
  6. Step 6: Final answer
    x = 8,106,819.31

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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.