Home / 917,525.00-1,266,644.70-573,552.27

Finding the Fourth Proportional to 917,525.00, 1,266,644.70 and 573,552.27

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Solution

The fourth proportional to 917,525.00, 1,266,644.70 and 573,552.27 is: 791,789.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    917,525.00 : 1,266,644.70 = 573,552.27 : x
  2. Step 2: Convert to fraction form
    917,525.00/1,266,644.70 = 573,552.27/x
  3. Step 3: Cross multiply
    917,525.00x = 1,266,644.70 × 573,552.27
  4. Step 4: Simplify right side
    917,525.00x = 726,486,936,635.25
  5. Step 5: Solve for x
    x = 726,486,936,635.25/917,525.00
  6. Step 6: Final answer
    x = 791,789.80

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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.