Home / 11,093,322.43-15,307,913.39-6,131,555.25

Finding the Fourth Proportional to 11,093,322.43, 15,307,913.39 and 6,131,555.25

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Solution

The fourth proportional to 11,093,322.43, 15,307,913.39 and 6,131,555.25 is: 8,461,064.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,322.43 : 15,307,913.39 = 6,131,555.25 : x
  2. Step 2: Convert to fraction form
    11,093,322.43/15,307,913.39 = 6,131,555.25/x
  3. Step 3: Cross multiply
    11,093,322.43x = 15,307,913.39 × 6,131,555.25
  4. Step 4: Simplify right side
    11,093,322.43x = 93,861,316,624,937.34
  5. Step 5: Solve for x
    x = 93,861,316,624,937.34/11,093,322.43
  6. Step 6: Final answer
    x = 8,461,064.50

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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.