Home / 1,733,687.01-2,392,594.61-969,792.21

Finding the Fourth Proportional to 1,733,687.01, 2,392,594.61 and 969,792.21

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Solution

The fourth proportional to 1,733,687.01, 2,392,594.61 and 969,792.21 is: 1,338,372.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,687.01 : 2,392,594.61 = 969,792.21 : x
  2. Step 2: Convert to fraction form
    1,733,687.01/2,392,594.61 = 969,792.21/x
  3. Step 3: Cross multiply
    1,733,687.01x = 2,392,594.61 × 969,792.21
  4. Step 4: Simplify right side
    1,733,687.01x = 2,320,319,609,617.03
  5. Step 5: Solve for x
    x = 2,320,319,609,617.03/1,733,687.01
  6. Step 6: Final answer
    x = 1,338,372.84

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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.