Home / 1,729,026.54-2,593,746.63-530,791.38

Finding the Fourth Proportional to 1,729,026.54, 2,593,746.63 and 530,791.38

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Solution

The fourth proportional to 1,729,026.54, 2,593,746.63 and 530,791.38 is: 796,250.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,026.54 : 2,593,746.63 = 530,791.38 : x
  2. Step 2: Convert to fraction form
    1,729,026.54/2,593,746.63 = 530,791.38/x
  3. Step 3: Cross multiply
    1,729,026.54x = 2,593,746.63 × 530,791.38
  4. Step 4: Simplify right side
    1,729,026.54x = 1,376,738,353,108.05
  5. Step 5: Solve for x
    x = 1,376,738,353,108.05/1,729,026.54
  6. Step 6: Final answer
    x = 796,250.56

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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.