Home / 954,491.33-1,317,164.14-524,768.33

Finding the Fourth Proportional to 954,491.33, 1,317,164.14 and 524,768.33

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Solution

The fourth proportional to 954,491.33, 1,317,164.14 and 524,768.33 is: 724,161.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,491.33 : 1,317,164.14 = 524,768.33 : x
  2. Step 2: Convert to fraction form
    954,491.33/1,317,164.14 = 524,768.33/x
  3. Step 3: Cross multiply
    954,491.33x = 1,317,164.14 × 524,768.33
  4. Step 4: Simplify right side
    954,491.33x = 691,206,026,083.69
  5. Step 5: Solve for x
    x = 691,206,026,083.69/954,491.33
  6. Step 6: Final answer
    x = 724,161.66

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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.