Home / 938,308.52-1,295,004.14-594,175.88

Finding the Fourth Proportional to 938,308.52, 1,295,004.14 and 594,175.88

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Solution

The fourth proportional to 938,308.52, 1,295,004.14 and 594,175.88 is: 820,050.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,308.52 : 1,295,004.14 = 594,175.88 : x
  2. Step 2: Convert to fraction form
    938,308.52/1,295,004.14 = 594,175.88/x
  3. Step 3: Cross multiply
    938,308.52x = 1,295,004.14 × 594,175.88
  4. Step 4: Simplify right side
    938,308.52x = 769,460,221,517.26
  5. Step 5: Solve for x
    x = 769,460,221,517.26/938,308.52
  6. Step 6: Final answer
    x = 820,050.34

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1.5x scale

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.