Home / 3,835,022.14-5,292,355.49-2,092,814.20

Finding the Fourth Proportional to 3,835,022.14, 5,292,355.49 and 2,092,814.20

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Solution

The fourth proportional to 3,835,022.14, 5,292,355.49 and 2,092,814.20 is: 2,888,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,022.14 : 5,292,355.49 = 2,092,814.20 : x
  2. Step 2: Convert to fraction form
    3,835,022.14/5,292,355.49 = 2,092,814.20/x
  3. Step 3: Cross multiply
    3,835,022.14x = 5,292,355.49 × 2,092,814.20
  4. Step 4: Simplify right side
    3,835,022.14x = 11,075,916,720,919.96
  5. Step 5: Solve for x
    x = 11,075,916,720,919.96/3,835,022.14
  6. Step 6: Final answer
    x = 2,888,097.20

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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.