Home / 6,338,266.20-9,507,399.30-1,850,542.20

Finding the Fourth Proportional to 6,338,266.20, 9,507,399.30 and 1,850,542.20

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Solution

The fourth proportional to 6,338,266.20, 9,507,399.30 and 1,850,542.20 is: 2,775,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,266.20 : 9,507,399.30 = 1,850,542.20 : x
  2. Step 2: Convert to fraction form
    6,338,266.20/9,507,399.30 = 1,850,542.20/x
  3. Step 3: Cross multiply
    6,338,266.20x = 9,507,399.30 × 1,850,542.20
  4. Step 4: Simplify right side
    6,338,266.20x = 17,593,843,616,900.46
  5. Step 5: Solve for x
    x = 17,593,843,616,900.46/6,338,266.20
  6. Step 6: Final answer
    x = 2,775,813.30

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Similar ratio
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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.