Home / 1,096,833.81-1,645,961.14-591,743.43

Finding the Fourth Proportional to 1,096,833.81, 1,645,961.14 and 591,743.43

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Solution

The fourth proportional to 1,096,833.81, 1,645,961.14 and 591,743.43 is: 887,998.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,833.81 : 1,645,961.14 = 591,743.43 : x
  2. Step 2: Convert to fraction form
    1,096,833.81/1,645,961.14 = 591,743.43/x
  3. Step 3: Cross multiply
    1,096,833.81x = 1,645,961.14 × 591,743.43
  4. Step 4: Simplify right side
    1,096,833.81x = 973,986,690,630.31
  5. Step 5: Solve for x
    x = 973,986,690,630.31/1,096,833.81
  6. Step 6: Final answer
    x = 887,998.42

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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.