Home / 9,811,628.91-14,716,322.21-2,623,723.53

Finding the Fourth Proportional to 9,811,628.91, 14,716,322.21 and 2,623,723.53

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Solution

The fourth proportional to 9,811,628.91, 14,716,322.21 and 2,623,723.53 is: 3,935,285.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,628.91 : 14,716,322.21 = 2,623,723.53 : x
  2. Step 2: Convert to fraction form
    9,811,628.91/14,716,322.21 = 2,623,723.53/x
  3. Step 3: Cross multiply
    9,811,628.91x = 14,716,322.21 × 2,623,723.53
  4. Step 4: Simplify right side
    9,811,628.91x = 38,611,560,844,319.98
  5. Step 5: Solve for x
    x = 38,611,560,844,319.98/9,811,628.91
  6. Step 6: Final answer
    x = 3,935,285.49

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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.