Home / 11,844,012.50-16,344,849.92-6,949,317.87

Finding the Fourth Proportional to 11,844,012.50, 16,344,849.92 and 6,949,317.87

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Solution

The fourth proportional to 11,844,012.50, 16,344,849.92 and 6,949,317.87 is: 9,590,124.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,012.50 : 16,344,849.92 = 6,949,317.87 : x
  2. Step 2: Convert to fraction form
    11,844,012.50/16,344,849.92 = 6,949,317.87/x
  3. Step 3: Cross multiply
    11,844,012.50x = 16,344,849.92 × 6,949,317.87
  4. Step 4: Simplify right side
    11,844,012.50x = 113,585,557,596,777.48
  5. Step 5: Solve for x
    x = 113,585,557,596,777.48/11,844,012.50
  6. Step 6: Final answer
    x = 9,590,124.77

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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.