Home / 8,009,351.62-11,052,905.59-4,338,268.19

Finding the Fourth Proportional to 8,009,351.62, 11,052,905.59 and 4,338,268.19

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Solution

The fourth proportional to 8,009,351.62, 11,052,905.59 and 4,338,268.19 is: 5,986,810.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009,351.62 : 11,052,905.59 = 4,338,268.19 : x
  2. Step 2: Convert to fraction form
    8,009,351.62/11,052,905.59 = 4,338,268.19/x
  3. Step 3: Cross multiply
    8,009,351.62x = 11,052,905.59 × 4,338,268.19
  4. Step 4: Simplify right side
    8,009,351.62x = 47,950,468,690,073.04
  5. Step 5: Solve for x
    x = 47,950,468,690,073.04/8,009,351.62
  6. Step 6: Final answer
    x = 5,986,810.29

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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.