Home / 2,966,554.52-4,449,608.20-944,716.76

Finding the Fourth Proportional to 2,966,554.52, 4,449,608.20 and 944,716.76

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Solution

The fourth proportional to 2,966,554.52, 4,449,608.20 and 944,716.76 is: 1,417,003.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,554.52 : 4,449,608.20 = 944,716.76 : x
  2. Step 2: Convert to fraction form
    2,966,554.52/4,449,608.20 = 944,716.76/x
  3. Step 3: Cross multiply
    2,966,554.52x = 4,449,608.20 × 944,716.76
  4. Step 4: Simplify right side
    2,966,554.52x = 4,203,619,441,973.43
  5. Step 5: Solve for x
    x = 4,203,619,441,973.43/2,966,554.52
  6. Step 6: Final answer
    x = 1,417,003.94

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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.