Home / 6,165,083.62-9,237,526.89-3,283,390.90

Finding the Fourth Proportional to 6,165,083.62, 9,237,526.89 and 3,283,390.90

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Solution

The fourth proportional to 6,165,083.62, 9,237,526.89 and 3,283,390.90 is: 4,919,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,083.62 : 9,237,526.89 = 3,283,390.90 : x
  2. Step 2: Convert to fraction form
    6,165,083.62/9,237,526.89 = 3,283,390.90/x
  3. Step 3: Cross multiply
    6,165,083.62x = 9,237,526.89 × 3,283,390.90
  4. Step 4: Simplify right side
    6,165,083.62x = 30,330,411,729,131.30
  5. Step 5: Solve for x
    x = 30,330,411,729,131.30/6,165,083.62
  6. Step 6: Final answer
    x = 4,919,708.08

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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.