Home / 3,997,167.84-5,514,542.64-2,546,603.64

Finding the Fourth Proportional to 3,997,167.84, 5,514,542.64 and 2,546,603.64

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Solution

The fourth proportional to 3,997,167.84, 5,514,542.64 and 2,546,603.64 is: 3,513,326.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,167.84 : 5,514,542.64 = 2,546,603.64 : x
  2. Step 2: Convert to fraction form
    3,997,167.84/5,514,542.64 = 2,546,603.64/x
  3. Step 3: Cross multiply
    3,997,167.84x = 5,514,542.64 × 2,546,603.64
  4. Step 4: Simplify right side
    3,997,167.84x = 14,043,354,359,959.21
  5. Step 5: Solve for x
    x = 14,043,354,359,959.21/3,997,167.84
  6. Step 6: Final answer
    x = 3,513,326.17

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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.