Home / 676,336.50-1,014,660.27-233,104.50

Finding the Fourth Proportional to 676,336.50, 1,014,660.27 and 233,104.50

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Solution

The fourth proportional to 676,336.50, 1,014,660.27 and 233,104.50 is: 349,710.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,336.50 : 1,014,660.27 = 233,104.50 : x
  2. Step 2: Convert to fraction form
    676,336.50/1,014,660.27 = 233,104.50/x
  3. Step 3: Cross multiply
    676,336.50x = 1,014,660.27 × 233,104.50
  4. Step 4: Simplify right side
    676,336.50x = 236,521,874,908.22
  5. Step 5: Solve for x
    x = 236,521,874,908.22/676,336.50
  6. Step 6: Final answer
    x = 349,710.35

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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.