Home / 6,940,539.30-9,576,583.11-4,360,725.42

Finding the Fourth Proportional to 6,940,539.30, 9,576,583.11 and 4,360,725.42

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Solution

The fourth proportional to 6,940,539.30, 9,576,583.11 and 4,360,725.42 is: 6,016,945.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,940,539.30 : 9,576,583.11 = 4,360,725.42 : x
  2. Step 2: Convert to fraction form
    6,940,539.30/9,576,583.11 = 4,360,725.42/x
  3. Step 3: Cross multiply
    6,940,539.30x = 9,576,583.11 × 4,360,725.42
  4. Step 4: Simplify right side
    6,940,539.30x = 41,760,849,404,519.66
  5. Step 5: Solve for x
    x = 41,760,849,404,519.66/6,940,539.30
  6. Step 6: Final answer
    x = 6,016,945.89

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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.