Home / 2,806,935.96-4,208,593.69-1,101,251.64

Finding the Fourth Proportional to 2,806,935.96, 4,208,593.69 and 1,101,251.64

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Solution

The fourth proportional to 2,806,935.96, 4,208,593.69 and 1,101,251.64 is: 1,651,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,935.96 : 4,208,593.69 = 1,101,251.64 : x
  2. Step 2: Convert to fraction form
    2,806,935.96/4,208,593.69 = 1,101,251.64/x
  3. Step 3: Cross multiply
    2,806,935.96x = 4,208,593.69 × 1,101,251.64
  4. Step 4: Simplify right side
    2,806,935.96x = 4,634,720,702,517.87
  5. Step 5: Solve for x
    x = 4,634,720,702,517.87/2,806,935.96
  6. Step 6: Final answer
    x = 1,651,167.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.