Home / 5,802,075.09-8,703,103.05-1,542,243.33

Finding the Fourth Proportional to 5,802,075.09, 8,703,103.05 and 1,542,243.33

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Solution

The fourth proportional to 5,802,075.09, 8,703,103.05 and 1,542,243.33 is: 2,313,362.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,075.09 : 8,703,103.05 = 1,542,243.33 : x
  2. Step 2: Convert to fraction form
    5,802,075.09/8,703,103.05 = 1,542,243.33/x
  3. Step 3: Cross multiply
    5,802,075.09x = 8,703,103.05 × 1,542,243.33
  4. Step 4: Simplify right side
    5,802,075.09x = 13,422,302,629,165.16
  5. Step 5: Solve for x
    x = 13,422,302,629,165.16/5,802,075.09
  6. Step 6: Final answer
    x = 2,313,362.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.