Home / 1,733,108.52-2,391,912.54-969,205.08

Finding the Fourth Proportional to 1,733,108.52, 2,391,912.54 and 969,205.08

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Solution

The fourth proportional to 1,733,108.52, 2,391,912.54 and 969,205.08 is: 1,337,627.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,108.52 : 2,391,912.54 = 969,205.08 : x
  2. Step 2: Convert to fraction form
    1,733,108.52/2,391,912.54 = 969,205.08/x
  3. Step 3: Cross multiply
    1,733,108.52x = 2,391,912.54 × 969,205.08
  4. Step 4: Simplify right side
    1,733,108.52x = 2,318,253,784,683.70
  5. Step 5: Solve for x
    x = 2,318,253,784,683.70/1,733,108.52
  6. Step 6: Final answer
    x = 1,337,627.60

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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.