Home / 3,294,216.31-4,545,770.29-2,004,914.20

Finding the Fourth Proportional to 3,294,216.31, 4,545,770.29 and 2,004,914.20

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Solution

The fourth proportional to 3,294,216.31, 4,545,770.29 and 2,004,914.20 is: 2,766,630.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,216.31 : 4,545,770.29 = 2,004,914.20 : x
  2. Step 2: Convert to fraction form
    3,294,216.31/4,545,770.29 = 2,004,914.20/x
  3. Step 3: Cross multiply
    3,294,216.31x = 4,545,770.29 × 2,004,914.20
  4. Step 4: Simplify right side
    3,294,216.31x = 9,113,879,404,359.12
  5. Step 5: Solve for x
    x = 9,113,879,404,359.12/3,294,216.31
  6. Step 6: Final answer
    x = 2,766,630.53

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1.5x scale

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.