Home / 3,814,350.14-5,263,859.16-2,072,052.29

Finding the Fourth Proportional to 3,814,350.14, 5,263,859.16 and 2,072,052.29

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Solution

The fourth proportional to 3,814,350.14, 5,263,859.16 and 2,072,052.29 is: 2,859,462.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,350.14 : 5,263,859.16 = 2,072,052.29 : x
  2. Step 2: Convert to fraction form
    3,814,350.14/5,263,859.16 = 2,072,052.29/x
  3. Step 3: Cross multiply
    3,814,350.14x = 5,263,859.16 × 2,072,052.29
  4. Step 4: Simplify right side
    3,814,350.14x = 10,906,991,439,875.12
  5. Step 5: Solve for x
    x = 10,906,991,439,875.12/3,814,350.14
  6. Step 6: Final answer
    x = 2,859,462.56

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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.