Home / 676,344.48-1,014,535.32-203,029.96

Finding the Fourth Proportional to 676,344.48, 1,014,535.32 and 203,029.96

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Solution

The fourth proportional to 676,344.48, 1,014,535.32 and 203,029.96 is: 304,550.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,344.48 : 1,014,535.32 = 203,029.96 : x
  2. Step 2: Convert to fraction form
    676,344.48/1,014,535.32 = 203,029.96/x
  3. Step 3: Cross multiply
    676,344.48x = 1,014,535.32 × 203,029.96
  4. Step 4: Simplify right side
    676,344.48x = 205,981,065,438.19
  5. Step 5: Solve for x
    x = 205,981,065,438.19/676,344.48
  6. Step 6: Final answer
    x = 304,550.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.