Home / 9,624,093.80-14,436,805-2,800,723.51

Finding the Fourth Proportional to 9,624,093.80, 14,436,805 and 2,800,723.51

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Solution

The fourth proportional to 9,624,093.80, 14,436,805 and 2,800,723.51 is: 4,201,278.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,093.80 : 14,436,805 = 2,800,723.51 : x
  2. Step 2: Convert to fraction form
    9,624,093.80/14,436,805 = 2,800,723.51/x
  3. Step 3: Cross multiply
    9,624,093.80x = 14,436,805 × 2,800,723.51
  4. Step 4: Simplify right side
    9,624,093.80x = 40,433,499,172,785.55
  5. Step 5: Solve for x
    x = 40,433,499,172,785.55/9,624,093.80
  6. Step 6: Final answer
    x = 4,201,278.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.