Home / 3,791,713.53-5,689,006.79-2,276,454.63

Finding the Fourth Proportional to 3,791,713.53, 5,689,006.79 and 2,276,454.63

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Solution

The fourth proportional to 3,791,713.53, 5,689,006.79 and 2,276,454.63 is: 3,415,544.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,713.53 : 5,689,006.79 = 2,276,454.63 : x
  2. Step 2: Convert to fraction form
    3,791,713.53/5,689,006.79 = 2,276,454.63/x
  3. Step 3: Cross multiply
    3,791,713.53x = 5,689,006.79 × 2,276,454.63
  4. Step 4: Simplify right side
    3,791,713.53x = 12,950,765,835,814.66
  5. Step 5: Solve for x
    x = 12,950,765,835,814.66/3,791,713.53
  6. Step 6: Final answer
    x = 3,415,544.38

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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.