Home / 956,628.31-1,434,942.47-833,456.47

Finding the Fourth Proportional to 956,628.31, 1,434,942.47 and 833,456.47

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Solution

The fourth proportional to 956,628.31, 1,434,942.47 and 833,456.47 is: 1,250,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,628.31 : 1,434,942.47 = 833,456.47 : x
  2. Step 2: Convert to fraction form
    956,628.31/1,434,942.47 = 833,456.47/x
  3. Step 3: Cross multiply
    956,628.31x = 1,434,942.47 × 833,456.47
  4. Step 4: Simplify right side
    956,628.31x = 1,195,962,085,699.28
  5. Step 5: Solve for x
    x = 1,195,962,085,699.28/956,628.31
  6. Step 6: Final answer
    x = 1,250,184.71

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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.