Home / 2,049,103.04-3,074,111.52-629,302.40

Finding the Fourth Proportional to 2,049,103.04, 3,074,111.52 and 629,302.40

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Solution

The fourth proportional to 2,049,103.04, 3,074,111.52 and 629,302.40 is: 944,093.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,103.04 : 3,074,111.52 = 629,302.40 : x
  2. Step 2: Convert to fraction form
    2,049,103.04/3,074,111.52 = 629,302.40/x
  3. Step 3: Cross multiply
    2,049,103.04x = 3,074,111.52 × 629,302.40
  4. Step 4: Simplify right side
    2,049,103.04x = 1,934,545,757,403.65
  5. Step 5: Solve for x
    x = 1,934,545,757,403.65/2,049,103.04
  6. Step 6: Final answer
    x = 944,093.94

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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.