Home / 3,675,566-5,072,274.60-2,043,927.92

Finding the Fourth Proportional to 3,675,566, 5,072,274.60 and 2,043,927.92

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Solution

The fourth proportional to 3,675,566, 5,072,274.60 and 2,043,927.92 is: 2,820,616.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,566 : 5,072,274.60 = 2,043,927.92 : x
  2. Step 2: Convert to fraction form
    3,675,566/5,072,274.60 = 2,043,927.92/x
  3. Step 3: Cross multiply
    3,675,566x = 5,072,274.60 × 2,043,927.92
  4. Step 4: Simplify right side
    3,675,566x = 10,367,363,672,846.83
  5. Step 5: Solve for x
    x = 10,367,363,672,846.83/3,675,566
  6. Step 6: Final answer
    x = 2,820,616.93

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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.