Home / 2,771,951.64-3,825,252.95-1,548,274.57

Finding the Fourth Proportional to 2,771,951.64, 3,825,252.95 and 1,548,274.57

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Solution

The fourth proportional to 2,771,951.64, 3,825,252.95 and 1,548,274.57 is: 2,136,596.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,951.64 : 3,825,252.95 = 1,548,274.57 : x
  2. Step 2: Convert to fraction form
    2,771,951.64/3,825,252.95 = 1,548,274.57/x
  3. Step 3: Cross multiply
    2,771,951.64x = 3,825,252.95 × 1,548,274.57
  4. Step 4: Simplify right side
    2,771,951.64x = 5,922,541,848,997.98
  5. Step 5: Solve for x
    x = 5,922,541,848,997.98/2,771,951.64
  6. Step 6: Final answer
    x = 2,136,596.38

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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.