Home / 1,204,851.66-1,806,125.00-446,489.43

Finding the Fourth Proportional to 1,204,851.66, 1,806,125.00 and 446,489.43

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Solution

The fourth proportional to 1,204,851.66, 1,806,125.00 and 446,489.43 is: 669,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,851.66 : 1,806,125.00 = 446,489.43 : x
  2. Step 2: Convert to fraction form
    1,204,851.66/1,806,125.00 = 446,489.43/x
  3. Step 3: Cross multiply
    1,204,851.66x = 1,806,125.00 × 446,489.43
  4. Step 4: Simplify right side
    1,204,851.66x = 806,415,719,526.30
  5. Step 5: Solve for x
    x = 806,415,719,526.30/1,204,851.66
  6. Step 6: Final answer
    x = 669,307.06

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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.