Home / 794,516.06-1,096,453.80-431,964.32

Finding the Fourth Proportional to 794,516.06, 1,096,453.80 and 431,964.32

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Solution

The fourth proportional to 794,516.06, 1,096,453.80 and 431,964.32 is: 596,122.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,516.06 : 1,096,453.80 = 431,964.32 : x
  2. Step 2: Convert to fraction form
    794,516.06/1,096,453.80 = 431,964.32/x
  3. Step 3: Cross multiply
    794,516.06x = 1,096,453.80 × 431,964.32
  4. Step 4: Simplify right side
    794,516.06x = 473,628,920,128.42
  5. Step 5: Solve for x
    x = 473,628,920,128.42/794,516.06
  6. Step 6: Final answer
    x = 596,122.53

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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.