Home / 3,342,417.42-4,612,592.43-1,814,524.50

Finding the Fourth Proportional to 3,342,417.42, 4,612,592.43 and 1,814,524.50

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Solution

The fourth proportional to 3,342,417.42, 4,612,592.43 and 1,814,524.50 is: 2,504,074.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,417.42 : 4,612,592.43 = 1,814,524.50 : x
  2. Step 2: Convert to fraction form
    3,342,417.42/4,612,592.43 = 1,814,524.50/x
  3. Step 3: Cross multiply
    3,342,417.42x = 4,612,592.43 × 1,814,524.50
  4. Step 4: Simplify right side
    3,342,417.42x = 8,369,661,972,749.53
  5. Step 5: Solve for x
    x = 8,369,661,972,749.53/3,342,417.42
  6. Step 6: Final answer
    x = 2,504,074.42

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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.