Home / 959,725.96-1,314,818.45-923,839.24

Finding the Fourth Proportional to 959,725.96, 1,314,818.45 and 923,839.24

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Solution

The fourth proportional to 959,725.96, 1,314,818.45 and 923,839.24 is: 1,265,653.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,725.96 : 1,314,818.45 = 923,839.24 : x
  2. Step 2: Convert to fraction form
    959,725.96/1,314,818.45 = 923,839.24/x
  3. Step 3: Cross multiply
    959,725.96x = 1,314,818.45 × 923,839.24
  4. Step 4: Simplify right side
    959,725.96x = 1,214,680,877,585.98
  5. Step 5: Solve for x
    x = 1,214,680,877,585.98/959,725.96
  6. Step 6: Final answer
    x = 1,265,653.87

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.