Home / 3,637,365.60-5,019,554.16-2,110,366.56

Finding the Fourth Proportional to 3,637,365.60, 5,019,554.16 and 2,110,366.56

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Solution

The fourth proportional to 3,637,365.60, 5,019,554.16 and 2,110,366.56 is: 2,912,299.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,365.60 : 5,019,554.16 = 2,110,366.56 : x
  2. Step 2: Convert to fraction form
    3,637,365.60/5,019,554.16 = 2,110,366.56/x
  3. Step 3: Cross multiply
    3,637,365.60x = 5,019,554.16 × 2,110,366.56
  4. Step 4: Simplify right side
    3,637,365.60x = 10,593,099,245,372.89
  5. Step 5: Solve for x
    x = 10,593,099,245,372.89/3,637,365.60
  6. Step 6: Final answer
    x = 2,912,299.84

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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.