Home / 526,911.14-790,367.25-246,625.22

Finding the Fourth Proportional to 526,911.14, 790,367.25 and 246,625.22

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Solution

The fourth proportional to 526,911.14, 790,367.25 and 246,625.22 is: 369,938.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,911.14 : 790,367.25 = 246,625.22 : x
  2. Step 2: Convert to fraction form
    526,911.14/790,367.25 = 246,625.22/x
  3. Step 3: Cross multiply
    526,911.14x = 790,367.25 × 246,625.22
  4. Step 4: Simplify right side
    526,911.14x = 194,924,496,912.05
  5. Step 5: Solve for x
    x = 194,924,496,912.05/526,911.14
  6. Step 6: Final answer
    x = 369,938.08

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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.