Home / 1,062,942.13-1,593,571.20-530,188.93

Finding the Fourth Proportional to 1,062,942.13, 1,593,571.20 and 530,188.93

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Solution

The fourth proportional to 1,062,942.13, 1,593,571.20 and 530,188.93 is: 794,863.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,942.13 : 1,593,571.20 = 530,188.93 : x
  2. Step 2: Convert to fraction form
    1,062,942.13/1,593,571.20 = 530,188.93/x
  3. Step 3: Cross multiply
    1,062,942.13x = 1,593,571.20 × 530,188.93
  4. Step 4: Simplify right side
    1,062,942.13x = 844,893,809,406.82
  5. Step 5: Solve for x
    x = 844,893,809,406.82/1,062,942.13
  6. Step 6: Final answer
    x = 794,863.41

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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.