Home / 593,429.24-819,401.64-548,089.10

Finding the Fourth Proportional to 593,429.24, 819,401.64 and 548,089.10

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Solution

The fourth proportional to 593,429.24, 819,401.64 and 548,089.10 is: 756,796.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,429.24 : 819,401.64 = 548,089.10 : x
  2. Step 2: Convert to fraction form
    593,429.24/819,401.64 = 548,089.10/x
  3. Step 3: Cross multiply
    593,429.24x = 819,401.64 × 548,089.10
  4. Step 4: Simplify right side
    593,429.24x = 449,105,107,406.12
  5. Step 5: Solve for x
    x = 449,105,107,406.12/593,429.24
  6. Step 6: Final answer
    x = 756,796.39

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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.