Home / 2,309,264.39-3,464,466.12-792,969.91

Finding the Fourth Proportional to 2,309,264.39, 3,464,466.12 and 792,969.91

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Solution

The fourth proportional to 2,309,264.39, 3,464,466.12 and 792,969.91 is: 1,189,650.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,264.39 : 3,464,466.12 = 792,969.91 : x
  2. Step 2: Convert to fraction form
    2,309,264.39/3,464,466.12 = 792,969.91/x
  3. Step 3: Cross multiply
    2,309,264.39x = 3,464,466.12 × 792,969.91
  4. Step 4: Simplify right side
    2,309,264.39x = 2,747,217,378,713.28
  5. Step 5: Solve for x
    x = 2,747,217,378,713.28/2,309,264.39
  6. Step 6: Final answer
    x = 1,189,650.43

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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.