Home / 610,091.28-841,976.37-338,244.44

Finding the Fourth Proportional to 610,091.28, 841,976.37 and 338,244.44

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Solution

The fourth proportional to 610,091.28, 841,976.37 and 338,244.44 is: 466,805.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,091.28 : 841,976.37 = 338,244.44 : x
  2. Step 2: Convert to fraction form
    610,091.28/841,976.37 = 338,244.44/x
  3. Step 3: Cross multiply
    610,091.28x = 841,976.37 × 338,244.44
  4. Step 4: Simplify right side
    610,091.28x = 284,793,821,554.00
  5. Step 5: Solve for x
    x = 284,793,821,554.00/610,091.28
  6. Step 6: Final answer
    x = 466,805.26

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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.