Home / 3,797,965.60-5,696,054.16-1,101,579.28

Finding the Fourth Proportional to 3,797,965.60, 5,696,054.16 and 1,101,579.28

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Solution

The fourth proportional to 3,797,965.60, 5,696,054.16 and 1,101,579.28 is: 1,652,109.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,965.60 : 5,696,054.16 = 1,101,579.28 : x
  2. Step 2: Convert to fraction form
    3,797,965.60/5,696,054.16 = 1,101,579.28/x
  3. Step 3: Cross multiply
    3,797,965.60x = 5,696,054.16 × 1,101,579.28
  4. Step 4: Simplify right side
    3,797,965.60x = 6,274,655,240,413.81
  5. Step 5: Solve for x
    x = 6,274,655,240,413.81/3,797,965.60
  6. Step 6: Final answer
    x = 1,652,109.55

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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.