Home / 1,180,759.14-1,770,316.92-523,131.66

Finding the Fourth Proportional to 1,180,759.14, 1,770,316.92 and 523,131.66

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Solution

The fourth proportional to 1,180,759.14, 1,770,316.92 and 523,131.66 is: 784,333.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,759.14 : 1,770,316.92 = 523,131.66 : x
  2. Step 2: Convert to fraction form
    1,180,759.14/1,770,316.92 = 523,131.66/x
  3. Step 3: Cross multiply
    1,180,759.14x = 1,770,316.92 × 523,131.66
  4. Step 4: Simplify right side
    1,180,759.14x = 926,108,829,085.69
  5. Step 5: Solve for x
    x = 926,108,829,085.69/1,180,759.14
  6. Step 6: Final answer
    x = 784,333.40

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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.