Home / 827,951.04-1,241,667.36-548,948.16

Finding the Fourth Proportional to 827,951.04, 1,241,667.36 and 548,948.16

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Solution

The fourth proportional to 827,951.04, 1,241,667.36 and 548,948.16 is: 823,250.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,951.04 : 1,241,667.36 = 548,948.16 : x
  2. Step 2: Convert to fraction form
    827,951.04/1,241,667.36 = 548,948.16/x
  3. Step 3: Cross multiply
    827,951.04x = 1,241,667.36 × 548,948.16
  4. Step 4: Simplify right side
    827,951.04x = 681,611,012,604.06
  5. Step 5: Solve for x
    x = 681,611,012,604.06/827,951.04
  6. Step 6: Final answer
    x = 823,250.39

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1.5x scale

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.