Home / 3,236,633.25-4,466,563.35-1,766,555.34

Finding the Fourth Proportional to 3,236,633.25, 4,466,563.35 and 1,766,555.34

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Solution

The fourth proportional to 3,236,633.25, 4,466,563.35 and 1,766,555.34 is: 2,437,851.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,633.25 : 4,466,563.35 = 1,766,555.34 : x
  2. Step 2: Convert to fraction form
    3,236,633.25/4,466,563.35 = 1,766,555.34/x
  3. Step 3: Cross multiply
    3,236,633.25x = 4,466,563.35 × 1,766,555.34
  4. Step 4: Simplify right side
    3,236,633.25x = 7,890,431,315,057.97
  5. Step 5: Solve for x
    x = 7,890,431,315,057.97/3,236,633.25
  6. Step 6: Final answer
    x = 2,437,851.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.