Home / 4,269,107.35-5,891,350.52-2,308,987.59

Finding the Fourth Proportional to 4,269,107.35, 5,891,350.52 and 2,308,987.59

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Solution

The fourth proportional to 4,269,107.35, 5,891,350.52 and 2,308,987.59 is: 3,186,393.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,107.35 : 5,891,350.52 = 2,308,987.59 : x
  2. Step 2: Convert to fraction form
    4,269,107.35/5,891,350.52 = 2,308,987.59/x
  3. Step 3: Cross multiply
    4,269,107.35x = 5,891,350.52 × 2,308,987.59
  4. Step 4: Simplify right side
    4,269,107.35x = 13,603,055,239,020.04
  5. Step 5: Solve for x
    x = 13,603,055,239,020.04/4,269,107.35
  6. Step 6: Final answer
    x = 3,186,393.34

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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.