Home / 1,330,757.69-1,994,711.09-950,525.27

Finding the Fourth Proportional to 1,330,757.69, 1,994,711.09 and 950,525.27

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Solution

The fourth proportional to 1,330,757.69, 1,994,711.09 and 950,525.27 is: 1,424,769.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,757.69 : 1,994,711.09 = 950,525.27 : x
  2. Step 2: Convert to fraction form
    1,330,757.69/1,994,711.09 = 950,525.27/x
  3. Step 3: Cross multiply
    1,330,757.69x = 1,994,711.09 × 950,525.27
  4. Step 4: Simplify right side
    1,330,757.69x = 1,896,023,282,668.06
  5. Step 5: Solve for x
    x = 1,896,023,282,668.06/1,330,757.69
  6. Step 6: Final answer
    x = 1,424,769.74

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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.