Home / 1,176,927.44-1,765,128.44-545,759.24

Finding the Fourth Proportional to 1,176,927.44, 1,765,128.44 and 545,759.24

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Solution

The fourth proportional to 1,176,927.44, 1,765,128.44 and 545,759.24 is: 818,517.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,927.44 : 1,765,128.44 = 545,759.24 : x
  2. Step 2: Convert to fraction form
    1,176,927.44/1,765,128.44 = 545,759.24/x
  3. Step 3: Cross multiply
    1,176,927.44x = 1,765,128.44 × 545,759.24
  4. Step 4: Simplify right side
    1,176,927.44x = 963,335,148,455.54
  5. Step 5: Solve for x
    x = 963,335,148,455.54/1,176,927.44
  6. Step 6: Final answer
    x = 818,517.03

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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.