Home / 1,057,093.44-1,458,789.88-573,658.58

Finding the Fourth Proportional to 1,057,093.44, 1,458,789.88 and 573,658.58

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Solution

The fourth proportional to 1,057,093.44, 1,458,789.88 and 573,658.58 is: 791,649.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,093.44 : 1,458,789.88 = 573,658.58 : x
  2. Step 2: Convert to fraction form
    1,057,093.44/1,458,789.88 = 573,658.58/x
  3. Step 3: Cross multiply
    1,057,093.44x = 1,458,789.88 × 573,658.58
  4. Step 4: Simplify right side
    1,057,093.44x = 836,847,331,079.17
  5. Step 5: Solve for x
    x = 836,847,331,079.17/1,057,093.44
  6. Step 6: Final answer
    x = 791,649.35

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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.