Home / 1,510,892.44-2,266,584.69-446,042.14

Finding the Fourth Proportional to 1,510,892.44, 2,266,584.69 and 446,042.14

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Solution

The fourth proportional to 1,510,892.44, 2,266,584.69 and 446,042.14 is: 669,135.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,892.44 : 2,266,584.69 = 446,042.14 : x
  2. Step 2: Convert to fraction form
    1,510,892.44/2,266,584.69 = 446,042.14/x
  3. Step 3: Cross multiply
    1,510,892.44x = 2,266,584.69 × 446,042.14
  4. Step 4: Simplify right side
    1,510,892.44x = 1,010,992,279,952.37
  5. Step 5: Solve for x
    x = 1,010,992,279,952.37/1,510,892.44
  6. Step 6: Final answer
    x = 669,135.84

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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.