Home / 1,060,783.58-1,463,912.38-577,380.04

Finding the Fourth Proportional to 1,060,783.58, 1,463,912.38 and 577,380.04

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Solution

The fourth proportional to 1,060,783.58, 1,463,912.38 and 577,380.04 is: 796,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,783.58 : 1,463,912.38 = 577,380.04 : x
  2. Step 2: Convert to fraction form
    1,060,783.58/1,463,912.38 = 577,380.04/x
  3. Step 3: Cross multiply
    1,060,783.58x = 1,463,912.38 × 577,380.04
  4. Step 4: Simplify right side
    1,060,783.58x = 845,233,788,520.90
  5. Step 5: Solve for x
    x = 845,233,788,520.90/1,060,783.58
  6. Step 6: Final answer
    x = 796,801.35

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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.