Home / 956,629.31-1,434,943.97-833,457.47

Finding the Fourth Proportional to 956,629.31, 1,434,943.97 and 833,457.47

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Solution

The fourth proportional to 956,629.31, 1,434,943.97 and 833,457.47 is: 1,250,186.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,629.31 : 1,434,943.97 = 833,457.47 : x
  2. Step 2: Convert to fraction form
    956,629.31/1,434,943.97 = 833,457.47/x
  3. Step 3: Cross multiply
    956,629.31x = 1,434,943.97 × 833,457.47
  4. Step 4: Simplify right side
    956,629.31x = 1,195,964,766,660.67
  5. Step 5: Solve for x
    x = 1,195,964,766,660.67/956,629.31
  6. Step 6: Final answer
    x = 1,250,186.21

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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.