Home / 1,194,996.20-1,793,241.12-485,024.24

Finding the Fourth Proportional to 1,194,996.20, 1,793,241.12 and 485,024.24

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Solution

The fourth proportional to 1,194,996.20, 1,793,241.12 and 485,024.24 is: 727,839.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,996.20 : 1,793,241.12 = 485,024.24 : x
  2. Step 2: Convert to fraction form
    1,194,996.20/1,793,241.12 = 485,024.24/x
  3. Step 3: Cross multiply
    1,194,996.20x = 1,793,241.12 × 485,024.24
  4. Step 4: Simplify right side
    1,194,996.20x = 869,765,411,364.75
  5. Step 5: Solve for x
    x = 869,765,411,364.75/1,194,996.20
  6. Step 6: Final answer
    x = 727,839.48

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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.