Home / 3,526,983.88-4,862,669.32-2,284,383.40

Finding the Fourth Proportional to 3,526,983.88, 4,862,669.32 and 2,284,383.40

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Solution

The fourth proportional to 3,526,983.88, 4,862,669.32 and 2,284,383.40 is: 3,149,490.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,983.88 : 4,862,669.32 = 2,284,383.40 : x
  2. Step 2: Convert to fraction form
    3,526,983.88/4,862,669.32 = 2,284,383.40/x
  3. Step 3: Cross multiply
    3,526,983.88x = 4,862,669.32 × 2,284,383.40
  4. Step 4: Simplify right side
    3,526,983.88x = 11,108,201,074,297.29
  5. Step 5: Solve for x
    x = 11,108,201,074,297.29/3,526,983.88
  6. Step 6: Final answer
    x = 3,149,490.17

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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.