Home / 1,063,255.02-1,467,538.20-700,743.30

Finding the Fourth Proportional to 1,063,255.02, 1,467,538.20 and 700,743.30

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Solution

The fourth proportional to 1,063,255.02, 1,467,538.20 and 700,743.30 is: 967,188.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,255.02 : 1,467,538.20 = 700,743.30 : x
  2. Step 2: Convert to fraction form
    1,063,255.02/1,467,538.20 = 700,743.30/x
  3. Step 3: Cross multiply
    1,063,255.02x = 1,467,538.20 × 700,743.30
  4. Step 4: Simplify right side
    1,063,255.02x = 1,028,367,561,144.06
  5. Step 5: Solve for x
    x = 1,028,367,561,144.06/1,063,255.02
  6. Step 6: Final answer
    x = 967,188.06

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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.