Home / 593,967.08-819,680.66-322,035.50

Finding the Fourth Proportional to 593,967.08, 819,680.66 and 322,035.50

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Solution

The fourth proportional to 593,967.08, 819,680.66 and 322,035.50 is: 444,412.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,967.08 : 819,680.66 = 322,035.50 : x
  2. Step 2: Convert to fraction form
    593,967.08/819,680.66 = 322,035.50/x
  3. Step 3: Cross multiply
    593,967.08x = 819,680.66 × 322,035.50
  4. Step 4: Simplify right side
    593,967.08x = 263,966,265,474.85
  5. Step 5: Solve for x
    x = 263,966,265,474.85/593,967.08
  6. Step 6: Final answer
    x = 444,412.29

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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.