Home / 593,399.46-819,360.59-548,059.31

Finding the Fourth Proportional to 593,399.46, 819,360.59 and 548,059.31

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Solution

The fourth proportional to 593,399.46, 819,360.59 and 548,059.31 is: 756,755.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,399.46 : 819,360.59 = 548,059.31 : x
  2. Step 2: Convert to fraction form
    593,399.46/819,360.59 = 548,059.31/x
  3. Step 3: Cross multiply
    593,399.46x = 819,360.59 × 548,059.31
  4. Step 4: Simplify right side
    593,399.46x = 449,058,192,759.49
  5. Step 5: Solve for x
    x = 449,058,192,759.49/593,399.46
  6. Step 6: Final answer
    x = 756,755.31

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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.