Home / 1,715,489.94-2,367,359.01-951,523.86

Finding the Fourth Proportional to 1,715,489.94, 2,367,359.01 and 951,523.86

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Solution

The fourth proportional to 1,715,489.94, 2,367,359.01 and 951,523.86 is: 1,313,093.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,489.94 : 2,367,359.01 = 951,523.86 : x
  2. Step 2: Convert to fraction form
    1,715,489.94/2,367,359.01 = 951,523.86/x
  3. Step 3: Cross multiply
    1,715,489.94x = 2,367,359.01 × 951,523.86
  4. Step 4: Simplify right side
    1,715,489.94x = 2,252,598,583,200.98
  5. Step 5: Solve for x
    x = 2,252,598,583,200.98/1,715,489.94
  6. Step 6: Final answer
    x = 1,313,093.44

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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.