Home / 1,853,723.88-2,780,634.42-591,550.29

Finding the Fourth Proportional to 1,853,723.88, 2,780,634.42 and 591,550.29

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Solution

The fourth proportional to 1,853,723.88, 2,780,634.42 and 591,550.29 is: 887,340.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,723.88 : 2,780,634.42 = 591,550.29 : x
  2. Step 2: Convert to fraction form
    1,853,723.88/2,780,634.42 = 591,550.29/x
  3. Step 3: Cross multiply
    1,853,723.88x = 2,780,634.42 × 591,550.29
  4. Step 4: Simplify right side
    1,853,723.88x = 1,644,885,097,534.98
  5. Step 5: Solve for x
    x = 1,644,885,097,534.98/1,853,723.88
  6. Step 6: Final answer
    x = 887,340.94

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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.