Home / 833,501.17-1,250,257.97-234,522.91

Finding the Fourth Proportional to 833,501.17, 1,250,257.97 and 234,522.91

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Solution

The fourth proportional to 833,501.17, 1,250,257.97 and 234,522.91 is: 351,786.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,501.17 : 1,250,257.97 = 234,522.91 : x
  2. Step 2: Convert to fraction form
    833,501.17/1,250,257.97 = 234,522.91/x
  3. Step 3: Cross multiply
    833,501.17x = 1,250,257.97 × 234,522.91
  4. Step 4: Simplify right side
    833,501.17x = 293,214,137,375.09
  5. Step 5: Solve for x
    x = 293,214,137,375.09/833,501.17
  6. Step 6: Final answer
    x = 351,786.11

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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.