Home / 1,057,481.37-1,459,347.03-598,596.53

Finding the Fourth Proportional to 1,057,481.37, 1,459,347.03 and 598,596.53

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Solution

The fourth proportional to 1,057,481.37, 1,459,347.03 and 598,596.53 is: 826,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,481.37 : 1,459,347.03 = 598,596.53 : x
  2. Step 2: Convert to fraction form
    1,057,481.37/1,459,347.03 = 598,596.53/x
  3. Step 3: Cross multiply
    1,057,481.37x = 1,459,347.03 × 598,596.53
  4. Step 4: Simplify right side
    1,057,481.37x = 873,560,060,927.07
  5. Step 5: Solve for x
    x = 873,560,060,927.07/1,057,481.37
  6. Step 6: Final answer
    x = 826,076.08

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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.