Home / 2,049,596.04-3,074,430.51-629,664.42

Finding the Fourth Proportional to 2,049,596.04, 3,074,430.51 and 629,664.42

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Solution

The fourth proportional to 2,049,596.04, 3,074,430.51 and 629,664.42 is: 944,507.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,596.04 : 3,074,430.51 = 629,664.42 : x
  2. Step 2: Convert to fraction form
    2,049,596.04/3,074,430.51 = 629,664.42/x
  3. Step 3: Cross multiply
    2,049,596.04x = 3,074,430.51 × 629,664.42
  4. Step 4: Simplify right side
    2,049,596.04x = 1,935,859,503,909.45
  5. Step 5: Solve for x
    x = 1,935,859,503,909.45/2,049,596.04
  6. Step 6: Final answer
    x = 944,507.83

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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.