Home / 1,083,628.26-1,495,390.53-593,593.86

Finding the Fourth Proportional to 1,083,628.26, 1,495,390.53 and 593,593.86

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Solution

The fourth proportional to 1,083,628.26, 1,495,390.53 and 593,593.86 is: 819,150.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,628.26 : 1,495,390.53 = 593,593.86 : x
  2. Step 2: Convert to fraction form
    1,083,628.26/1,495,390.53 = 593,593.86/x
  3. Step 3: Cross multiply
    1,083,628.26x = 1,495,390.53 × 593,593.86
  4. Step 4: Simplify right side
    1,083,628.26x = 887,654,636,910.15
  5. Step 5: Solve for x
    x = 887,654,636,910.15/1,083,628.26
  6. Step 6: Final answer
    x = 819,150.51

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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.