Home / 1,060,492.79-1,463,467.73-577,049.61

Finding the Fourth Proportional to 1,060,492.79, 1,463,467.73 and 577,049.61

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Solution

The fourth proportional to 1,060,492.79, 1,463,467.73 and 577,049.61 is: 796,321.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,492.79 : 1,463,467.73 = 577,049.61 : x
  2. Step 2: Convert to fraction form
    1,060,492.79/1,463,467.73 = 577,049.61/x
  3. Step 3: Cross multiply
    1,060,492.79x = 1,463,467.73 × 577,049.61
  4. Step 4: Simplify right side
    1,060,492.79x = 844,493,479,958.84
  5. Step 5: Solve for x
    x = 844,493,479,958.84/1,060,492.79
  6. Step 6: Final answer
    x = 796,321.76

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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.