Home / 1,169,835-1,614,374.46-633,291

Finding the Fourth Proportional to 1,169,835, 1,614,374.46 and 633,291

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Solution

The fourth proportional to 1,169,835, 1,614,374.46 and 633,291 is: 873,942.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,835 : 1,614,374.46 = 633,291 : x
  2. Step 2: Convert to fraction form
    1,169,835/1,614,374.46 = 633,291/x
  3. Step 3: Cross multiply
    1,169,835x = 1,614,374.46 × 633,291
  4. Step 4: Simplify right side
    1,169,835x = 1,022,368,816,147.86
  5. Step 5: Solve for x
    x = 1,022,368,816,147.86/1,169,835
  6. Step 6: Final answer
    x = 873,942.75

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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.