Home / 1,733,998.84-2,601,745.59-723,319.85

Finding the Fourth Proportional to 1,733,998.84, 2,601,745.59 and 723,319.85

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Solution

The fourth proportional to 1,733,998.84, 2,601,745.59 and 723,319.85 is: 1,085,291.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,998.84 : 2,601,745.59 = 723,319.85 : x
  2. Step 2: Convert to fraction form
    1,733,998.84/2,601,745.59 = 723,319.85/x
  3. Step 3: Cross multiply
    1,733,998.84x = 2,601,745.59 × 723,319.85
  4. Step 4: Simplify right side
    1,733,998.84x = 1,881,894,229,896.96
  5. Step 5: Solve for x
    x = 1,881,894,229,896.96/1,733,998.84
  6. Step 6: Final answer
    x = 1,085,291.52

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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.