Home / 9,809,453.38-14,704,633.66-4,690,561.18

Finding the Fourth Proportional to 9,809,453.38, 14,704,633.66 and 4,690,561.18

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Solution

The fourth proportional to 9,809,453.38, 14,704,633.66 and 4,690,561.18 is: 7,031,276.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,809,453.38 : 14,704,633.66 = 4,690,561.18 : x
  2. Step 2: Convert to fraction form
    9,809,453.38/14,704,633.66 = 4,690,561.18/x
  3. Step 3: Cross multiply
    9,809,453.38x = 14,704,633.66 × 4,690,561.18
  4. Step 4: Simplify right side
    9,809,453.38x = 68,972,983,811,717.31
  5. Step 5: Solve for x
    x = 68,972,983,811,717.31/9,809,453.38
  6. Step 6: Final answer
    x = 7,031,276.99

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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.