Home / 11,466,207.69-15,824,021.37-6,572,245.41

Finding the Fourth Proportional to 11,466,207.69, 15,824,021.37 and 6,572,245.41

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Solution

The fourth proportional to 11,466,207.69, 15,824,021.37 and 6,572,245.41 is: 9,070,073.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,207.69 : 15,824,021.37 = 6,572,245.41 : x
  2. Step 2: Convert to fraction form
    11,466,207.69/15,824,021.37 = 6,572,245.41/x
  3. Step 3: Cross multiply
    11,466,207.69x = 15,824,021.37 × 6,572,245.41
  4. Step 4: Simplify right side
    11,466,207.69x = 103,999,351,816,724.41
  5. Step 5: Solve for x
    x = 103,999,351,816,724.41/11,466,207.69
  6. Step 6: Final answer
    x = 9,070,073.96

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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.