Home / 593,966.76-819,680.22-322,035.18

Finding the Fourth Proportional to 593,966.76, 819,680.22 and 322,035.18

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Solution

The fourth proportional to 593,966.76, 819,680.22 and 322,035.18 is: 444,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,966.76 : 819,680.22 = 322,035.18 : x
  2. Step 2: Convert to fraction form
    593,966.76/819,680.22 = 322,035.18/x
  3. Step 3: Cross multiply
    593,966.76x = 819,680.22 × 322,035.18
  4. Step 4: Simplify right side
    593,966.76x = 263,965,867,190.14
  5. Step 5: Solve for x
    x = 263,965,867,190.14/593,966.76
  6. Step 6: Final answer
    x = 444,411.85

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Double scale
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1.5x scale

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.