Home / 7,364,998.94-10,163,701.64-4,269,317.92

Finding the Fourth Proportional to 7,364,998.94, 10,163,701.64 and 4,269,317.92

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Solution

The fourth proportional to 7,364,998.94, 10,163,701.64 and 4,269,317.92 is: 5,891,660.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,998.94 : 10,163,701.64 = 4,269,317.92 : x
  2. Step 2: Convert to fraction form
    7,364,998.94/10,163,701.64 = 4,269,317.92/x
  3. Step 3: Cross multiply
    7,364,998.94x = 10,163,701.64 × 4,269,317.92
  4. Step 4: Simplify right side
    7,364,998.94x = 43,392,073,577,471.80
  5. Step 5: Solve for x
    x = 43,392,073,577,471.80/7,364,998.94
  6. Step 6: Final answer
    x = 5,891,660.53

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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.