Home / 682,079.01-1,022,837.01-232,836.12

Finding the Fourth Proportional to 682,079.01, 1,022,837.01 and 232,836.12

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Solution

The fourth proportional to 682,079.01, 1,022,837.01 and 232,836.12 is: 349,158.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,079.01 : 1,022,837.01 = 232,836.12 : x
  2. Step 2: Convert to fraction form
    682,079.01/1,022,837.01 = 232,836.12/x
  3. Step 3: Cross multiply
    682,079.01x = 1,022,837.01 × 232,836.12
  4. Step 4: Simplify right side
    682,079.01x = 238,153,400,800.80
  5. Step 5: Solve for x
    x = 238,153,400,800.80/682,079.01
  6. Step 6: Final answer
    x = 349,158.08

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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.