Home / 3,663,832.84-5,056,107.69-2,032,126.72

Finding the Fourth Proportional to 3,663,832.84, 5,056,107.69 and 2,032,126.72

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Solution

The fourth proportional to 3,663,832.84, 5,056,107.69 and 2,032,126.72 is: 2,804,345.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,832.84 : 5,056,107.69 = 2,032,126.72 : x
  2. Step 2: Convert to fraction form
    3,663,832.84/5,056,107.69 = 2,032,126.72/x
  3. Step 3: Cross multiply
    3,663,832.84x = 5,056,107.69 × 2,032,126.72
  4. Step 4: Simplify right side
    3,663,832.84x = 10,274,651,536,046.48
  5. Step 5: Solve for x
    x = 10,274,651,536,046.48/3,663,832.84
  6. Step 6: Final answer
    x = 2,804,345.06

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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.