Home / 941,623.50-1,413,057.33-443,026.38

Finding the Fourth Proportional to 941,623.50, 1,413,057.33 and 443,026.38

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Solution

The fourth proportional to 941,623.50, 1,413,057.33 and 443,026.38 is: 664,832.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,623.50 : 1,413,057.33 = 443,026.38 : x
  2. Step 2: Convert to fraction form
    941,623.50/1,413,057.33 = 443,026.38/x
  3. Step 3: Cross multiply
    941,623.50x = 1,413,057.33 × 443,026.38
  4. Step 4: Simplify right side
    941,623.50x = 626,021,673,642.37
  5. Step 5: Solve for x
    x = 626,021,673,642.37/941,623.50
  6. Step 6: Final answer
    x = 664,832.25

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1.5x scale

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.