Home / 1,633,960.99-2,450,959.30-496,908.10

Finding the Fourth Proportional to 1,633,960.99, 2,450,959.30 and 496,908.10

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Solution

The fourth proportional to 1,633,960.99, 2,450,959.30 and 496,908.10 is: 745,367.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,960.99 : 2,450,959.30 = 496,908.10 : x
  2. Step 2: Convert to fraction form
    1,633,960.99/2,450,959.30 = 496,908.10/x
  3. Step 3: Cross multiply
    1,633,960.99x = 2,450,959.30 × 496,908.10
  4. Step 4: Simplify right side
    1,633,960.99x = 1,217,901,528,940.33
  5. Step 5: Solve for x
    x = 1,217,901,528,940.33/1,633,960.99
  6. Step 6: Final answer
    x = 745,367.57

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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.