Home / 962,613.50-1,325,439.51-854,996.54

Finding the Fourth Proportional to 962,613.50, 1,325,439.51 and 854,996.54

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Solution

The fourth proportional to 962,613.50, 1,325,439.51 and 854,996.54 is: 1,177,259.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,613.50 : 1,325,439.51 = 854,996.54 : x
  2. Step 2: Convert to fraction form
    962,613.50/1,325,439.51 = 854,996.54/x
  3. Step 3: Cross multiply
    962,613.50x = 1,325,439.51 × 854,996.54
  4. Step 4: Simplify right side
    962,613.50x = 1,133,246,195,029.30
  5. Step 5: Solve for x
    x = 1,133,246,195,029.30/962,613.50
  6. Step 6: Final answer
    x = 1,177,259.82

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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.