Home / 10,769,223.36-14,861,623.17-5,874,467.22

Finding the Fourth Proportional to 10,769,223.36, 14,861,623.17 and 5,874,467.22

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Solution

The fourth proportional to 10,769,223.36, 14,861,623.17 and 5,874,467.22 is: 8,106,816.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,223.36 : 14,861,623.17 = 5,874,467.22 : x
  2. Step 2: Convert to fraction form
    10,769,223.36/14,861,623.17 = 5,874,467.22/x
  3. Step 3: Cross multiply
    10,769,223.36x = 14,861,623.17 × 5,874,467.22
  4. Step 4: Simplify right side
    10,769,223.36x = 87,304,118,148,157.48
  5. Step 5: Solve for x
    x = 87,304,118,148,157.48/10,769,223.36
  6. Step 6: Final answer
    x = 8,106,816.55

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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.