Home / 430,125.86-593,508.66-246,335.84

Finding the Fourth Proportional to 430,125.86, 593,508.66 and 246,335.84

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Solution

The fourth proportional to 430,125.86, 593,508.66 and 246,335.84 is: 339,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,125.86 : 593,508.66 = 246,335.84 : x
  2. Step 2: Convert to fraction form
    430,125.86/593,508.66 = 246,335.84/x
  3. Step 3: Cross multiply
    430,125.86x = 593,508.66 × 246,335.84
  4. Step 4: Simplify right side
    430,125.86x = 146,202,454,308.37
  5. Step 5: Solve for x
    x = 146,202,454,308.37/430,125.86
  6. Step 6: Final answer
    x = 339,906.22

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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.