Home / 952,154.67-1,313,973.46-544,265.36

Finding the Fourth Proportional to 952,154.67, 1,313,973.46 and 544,265.36

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Solution

The fourth proportional to 952,154.67, 1,313,973.46 and 544,265.36 is: 751,086.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,154.67 : 1,313,973.46 = 544,265.36 : x
  2. Step 2: Convert to fraction form
    952,154.67/1,313,973.46 = 544,265.36/x
  3. Step 3: Cross multiply
    952,154.67x = 1,313,973.46 × 544,265.36
  4. Step 4: Simplify right side
    952,154.67x = 715,150,238,237.35
  5. Step 5: Solve for x
    x = 715,150,238,237.35/952,154.67
  6. Step 6: Final answer
    x = 751,086.21

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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.