Home / 1,707,847.26-2,559,548.17-695,783.85

Finding the Fourth Proportional to 1,707,847.26, 2,559,548.17 and 695,783.85

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Solution

The fourth proportional to 1,707,847.26, 2,559,548.17 and 695,783.85 is: 1,042,770.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,847.26 : 2,559,548.17 = 695,783.85 : x
  2. Step 2: Convert to fraction form
    1,707,847.26/2,559,548.17 = 695,783.85/x
  3. Step 3: Cross multiply
    1,707,847.26x = 2,559,548.17 × 695,783.85
  4. Step 4: Simplify right side
    1,707,847.26x = 1,780,892,279,983.05
  5. Step 5: Solve for x
    x = 1,780,892,279,983.05/1,707,847.26
  6. Step 6: Final answer
    x = 1,042,770.23

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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.