Home / 11,844,007.05-16,344,842.41-6,949,312.43

Finding the Fourth Proportional to 11,844,007.05, 16,344,842.41 and 6,949,312.43

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Solution

The fourth proportional to 11,844,007.05, 16,344,842.41 and 6,949,312.43 is: 9,590,117.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,007.05 : 16,344,842.41 = 6,949,312.43 : x
  2. Step 2: Convert to fraction form
    11,844,007.05/16,344,842.41 = 6,949,312.43/x
  3. Step 3: Cross multiply
    11,844,007.05x = 16,344,842.41 × 6,949,312.43
  4. Step 4: Simplify right side
    11,844,007.05x = 113,585,416,453,166.59
  5. Step 5: Solve for x
    x = 113,585,416,453,166.59/11,844,007.05
  6. Step 6: Final answer
    x = 9,590,117.26

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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.