Home / 1,060,682.12-1,463,713.26-577,236.89

Finding the Fourth Proportional to 1,060,682.12, 1,463,713.26 and 577,236.89

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Solution

The fourth proportional to 1,060,682.12, 1,463,713.26 and 577,236.89 is: 796,571.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,682.12 : 1,463,713.26 = 577,236.89 : x
  2. Step 2: Convert to fraction form
    1,060,682.12/1,463,713.26 = 577,236.89/x
  3. Step 3: Cross multiply
    1,060,682.12x = 1,463,713.26 × 577,236.89
  4. Step 4: Simplify right side
    1,060,682.12x = 844,909,282,735.60
  5. Step 5: Solve for x
    x = 844,909,282,735.60/1,060,682.12
  6. Step 6: Final answer
    x = 796,571.63

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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.