Home / 1,733,265.96-2,391,898.86-969,322.56

Finding the Fourth Proportional to 1,733,265.96, 2,391,898.86 and 969,322.56

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Solution

The fourth proportional to 1,733,265.96, 2,391,898.86 and 969,322.56 is: 1,337,660.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,265.96 : 2,391,898.86 = 969,322.56 : x
  2. Step 2: Convert to fraction form
    1,733,265.96/2,391,898.86 = 969,322.56/x
  3. Step 3: Cross multiply
    1,733,265.96x = 2,391,898.86 × 969,322.56
  4. Step 4: Simplify right side
    1,733,265.96x = 2,318,521,526,236.28
  5. Step 5: Solve for x
    x = 2,318,521,526,236.28/1,733,265.96
  6. Step 6: Final answer
    x = 1,337,660.57

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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.