Home / 3,814,984.87-5,263,377.04-2,364,150.94

Finding the Fourth Proportional to 3,814,984.87, 5,263,377.04 and 2,364,150.94

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Solution

The fourth proportional to 3,814,984.87, 5,263,377.04 and 2,364,150.94 is: 3,261,721.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,984.87 : 5,263,377.04 = 2,364,150.94 : x
  2. Step 2: Convert to fraction form
    3,814,984.87/5,263,377.04 = 2,364,150.94/x
  3. Step 3: Cross multiply
    3,814,984.87x = 5,263,377.04 × 2,364,150.94
  4. Step 4: Simplify right side
    3,814,984.87x = 12,443,417,738,552.78
  5. Step 5: Solve for x
    x = 12,443,417,738,552.78/3,814,984.87
  6. Step 6: Final answer
    x = 3,261,721.39

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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.