Home / 1,150,777.73-1,726,664.34-617,675.93

Finding the Fourth Proportional to 1,150,777.73, 1,726,664.34 and 617,675.93

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Solution

The fourth proportional to 1,150,777.73, 1,726,664.34 and 617,675.93 is: 926,781.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,777.73 : 1,726,664.34 = 617,675.93 : x
  2. Step 2: Convert to fraction form
    1,150,777.73/1,726,664.34 = 617,675.93/x
  3. Step 3: Cross multiply
    1,150,777.73x = 1,726,664.34 × 617,675.93
  4. Step 4: Simplify right side
    1,150,777.73x = 1,066,519,002,165.29
  5. Step 5: Solve for x
    x = 1,066,519,002,165.29/1,150,777.73
  6. Step 6: Final answer
    x = 926,781.06

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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.