Home / 560,972.20-841,199.10-245,266.60

Finding the Fourth Proportional to 560,972.20, 841,199.10 and 245,266.60

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Solution

The fourth proportional to 560,972.20, 841,199.10 and 245,266.60 is: 367,786.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,972.20 : 841,199.10 = 245,266.60 : x
  2. Step 2: Convert to fraction form
    560,972.20/841,199.10 = 245,266.60/x
  3. Step 3: Cross multiply
    560,972.20x = 841,199.10 × 245,266.60
  4. Step 4: Simplify right side
    560,972.20x = 206,318,043,180.06
  5. Step 5: Solve for x
    x = 206,318,043,180.06/560,972.20
  6. Step 6: Final answer
    x = 367,786.57

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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.